{"title":"Blauer Saphir – natürliche lose Steine in jedem Blauton","description":"\u003cp\u003eDer blaue Saphir ist der klassische Farbedelstein schlechthin – Korund, gefärbt durch Spuren von Eisen und Titan, geschätzt für seine Farbtiefe, seine Mohshärte von 9 und eine 2.500-jährige Geschichte als Stein von Königshäusern und Zeremonien. Dies ist unsere vollständige Kollektion blauer Saphire: natürliche, handverlesene lose Steine aus Sri Lanka (Ceylon), Madagaskar und weiteren klassischen Saphir-Herkunftsgebieten, in jeder Nuance von hellem Jeansblau bis zu lebhaftem, tief gesättigtem Blau.\u003c\/p\u003e\n\n\u003ch2\u003eJedes Blau, jeder Schliff\u003c\/h2\u003e\n\n\u003cp\u003eDas Spektrum des blauen Saphirs ist weit breiter, als die meisten Käufer annehmen. Hellblau und Jeansblau bieten eine ruhige, gut tragbare Eleganz zu zugänglichen Preisen. Ein lebhaftes Blau mittlerer Helligkeit ist der ideale Stein zum täglichen Tragen. \u003cstrong\u003eSamtiges Blau\u003c\/strong\u003e – ein leicht violettstichiges Blau mit kräftiger Sättigung – ist der begehrteste Farbton und erzielt die höchsten Preise. \u003cstrong\u003eTiefes Blau\u003c\/strong\u003e ist dunkler und stärker gesättigt und wird für ausdrucksstarke Einzelstücke geschätzt. In dieser Kollektion finden Sie alle Nuancen an einem Ort und können über das gesamte Spektrum vergleichen.\u003c\/p\u003e\n\n\u003ch2\u003eBehandlung und Gutachten – bei jedem Stein offengelegt\u003c\/h2\u003e\n\n\u003cp\u003eJede Produktseite nennt den Behandlungsbefund klar. Viele unserer blauen Saphire sind \u003cstrong\u003eunerhitzt\u003c\/strong\u003e – bei ihnen wurden keine Hinweise auf Erhitzung festgestellt. Unerhitzte Steine sind deutlich seltener und bei Sammlern besonders gefragt. Steine, die erhitzt wurden (die einzige Behandlung, die wir in unserem Bestand akzeptieren), werden als solche ausgewiesen. Ausgewählte hochwertige Stücke werden mit einem \u003cstrong\u003eGIA-Gutachten\u003c\/strong\u003e geliefert, das Gewicht, Maße und Behandlungsbefund dokumentiert und, wo das Labor eine angibt, die Herkunft als gutachterliche Einschätzung. Die meisten anderen Steine haben ein Gutachten eines unabhängigen Labors. Kein Stein wird ohne ehrliche Angaben verkauft.\u003c\/p\u003e\n\n\u003ch2\u003eSo wählen Sie einen blauen Saphir\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eFarbton.\u003c\/strong\u003e Ein samtiges, kräftig gesättigtes Blau und ein tiefes, gesättigtes Blau erzielen die höchsten Preise. Hellblau, Jeansblau und silbriges Blau bieten ruhige Eleganz in zugänglicheren Preislagen. Steine mit Grün- oder Graustich werden niedriger bewertet – wir nennen sie in unseren Farbbeschreibungen ehrlich.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSättigung vor Helligkeit.\u003c\/strong\u003e Eine lebhafte Sättigung zählt mehr als ein dunkler Ton. Ein stark gesättigtes Blau mittlerer Helligkeit wirkt stets besser als ein dunklerer Stein mit grauem Unterton.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSchliff.\u003c\/strong\u003e Oval und Kissen bestimmen die Nachfrage bei Verlobungsringen. Smaragd- und Radiantschliff passen zu modernen, geometrischen Fassungen. Rundschliffe sind bei Designern für kalibrierte Arbeiten beliebt. Wir führen jeden Standardschliff und eine wachsende Auswahl an Fantasieschliffen.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKarat.\u003c\/strong\u003e Blaue Saphire unter einem Karat sind vielfach unter 1.000 $ erhältlich. Steine mit einem Karat liegen je nach Farbton und Behandlung meist zwischen mittleren dreistelligen und niedrigen vierstelligen Beträgen. Ab zwei Karat geht es schnell in die gehobene Preisklasse, in der Sammler gezielt suchen.\u003c\/p\u003e\n\n\u003ch2\u003eLosen blauen Saphir online kaufen\u003c\/h2\u003e\n\n\u003cp\u003eJeder blaue Saphir dieser Kollektion wird lose (ungefasst) verkauft, sodass Sie ihn von Ihrem eigenen Goldschmied oder über unseren \u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eService für individuelle Ringanfertigung\u003c\/a\u003e fassen lassen können. Beim Online-Kauf eines losen blauen Saphirs vergleichen Sie Farbton, Sättigung und Behandlungsbefund nebeneinander, bevor Sie sich festlegen – vor Ort an einer einzelnen Schmuckvitrine ist das deutlich schwieriger. Jedes Angebot enthält vollständige Angaben (Maße, Gewicht, Behandlung und, wo ein Gutachten sie angibt, Herkunft) sowie einheitliche Fotos, und ausgewählte hochwertige Stücke werden mit einem unabhängigen GIA-Gutachten geliefert, damit Sie vor der Lieferung prüfen können, was Sie kaufen. Für jeden Stein gelten kostenloser Versand innerhalb der USA und unser 14-tägiges Rückgaberecht – wenn Sie Blau mit seinen nächsten Farbverwandten vergleichen möchten, sehen Sie sich auch unsere Kollektionen \u003ca href=\"\/de\/collections\/teal-sapphire-gemstones-unheated-blue-green-stones\"\u003eTeal-Saphir\u003c\/a\u003e und \u003ca href=\"\/de\/collections\/green-sapphire-gemstones-unheated-emerald-alternative\"\u003egrüner Saphir\u003c\/a\u003e an.\u003c\/p\u003e\n\n\u003ch2\u003eVerlobungsringe und Designarbeiten\u003c\/h2\u003e\n\n\u003cp\u003eMit seiner Mohshärte von 9 ist Saphir sehr kratzfest und eignet sich gut zum täglichen Tragen – ein Grund, warum er zu einer beliebten natürlichen Alternative für Verlobungsringe geworden ist. Goldschmiede und Designer schätzen unsere passenden Paare und kalibrierten Maße für Einzelanfertigungen; sehen Sie sich unsere \u003ca href=\"\/de\/collections\/matched-gemstone-pairs\"\u003eKollektion passender Paare\u003c\/a\u003e an. Sammler achten meist auf unerhitzte Steine, GIA-Dokumentation und seltenere Farbbereiche – solche Steine sind oft schnell verkauft, sobald sie im Angebot erscheinen.\u003c\/p\u003e\n\n\u003ch2\u003eWissenswertes über blaue Saphire\u003c\/h2\u003e\n\n\u003cp\u003eUnser Ratgeberbereich enthält alles, was Sie brauchen, um blaue Saphire mit Sicherheit zu kaufen. Beginnen Sie mit den Ratgebern, die für Blau am wichtigsten sind:\u003c\/p\u003e\n\n\u003ch3\u003eKaufratgeber für blauen Saphir\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eKaufratgeber für blauen Saphir\u003c\/a\u003e – alles Wichtige speziell zu Blau\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eDer ultimative Saphir-Kaufratgeber\u003c\/a\u003e – die zentrale Anlaufstelle für alle Themen rund um Saphire\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-pricing-explained\"\u003eSaphirpreise erklärt\u003c\/a\u003e – was den Preis pro Karat bestimmt und warum zwei ähnliche Blautöne um das 5-Fache auseinanderliegen können\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/interactive-sapphire-color-chart\"\u003eInteraktive Saphir-Farbtabelle\u003c\/a\u003e – Blau mit jeder anderen Saphirfarbe direkt vergleichen\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVerlobungsringe\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-engagement-ring-guide-what-every-buyer-should-know-before-purchasing\"\u003eRatgeber für Verlobungsringe mit blauem Saphir\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-choose-sapphire-engagement-ring\"\u003eWie Sie einen Saphir für Ihren Verlobungsring wählen\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eWie Sie einen individuellen Ring in Auftrag geben\u003c\/a\u003e – unsere Schmuckabteilung fertigt ihn passend zu Ihrem Stein\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/the-best-sapphire-cut-for-an-engagement-ring-explained\"\u003eDer beste Schliff für einen Verlobungsring\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-size-sapphire-is-best-for-an-engagement-ring-carat-weight-millimetres-and-how-to-choose\"\u003eWelche Saphirgröße ist die richtige?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/loose-sapphires-vs-preset-rings\"\u003eLose Saphire im Vergleich zu fertig gefassten Ringen\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/best-sapphire-color-for-skin-tone\"\u003eDie passende Saphirfarbe für Ihren Hautton\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-care-for-a-sapphire-engagement-ring-cleaning-storage-and-what-to-avoid\"\u003eWie Sie einen Saphir-Verlobungsring pflegen\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBehandlung und Wissenschaft\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-an-unheated-sapphire\"\u003eWas ist ein unerhitzter Saphir?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-sapphire-heat-treatment-works\"\u003eWie die Hitzebehandlung von Saphir funktioniert\u003c\/a\u003e – Öfen, Temperaturen und was sich im Inneren des Steins verändert\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/beryllium-diffusion-sapphires-explained\"\u003eBerylliumdiffusion erklärt\u003c\/a\u003e – und warum wir sie nicht führen\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-read-sapphire-inclusions\"\u003eWie Sie Saphir-Einschlüsse lesen\u003c\/a\u003e – Seide, Fingerabdrücke, Zirkon-Höfe und was sie verraten\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-a-gia-sapphire-report-and-how-do-you-read-one\"\u003eWie Sie ein GIA-Saphirgutachten lesen\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHerkunft und Beschaffung\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/ceylon-sapphire-complete-guide\"\u003eDer vollständige Ceylon-Saphir-Ratgeber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/montana-sapphire-vs-ceylon-sapphire\"\u003eMontana-Saphir im Vergleich zum Ceylon-Saphir\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/madagascar-sapphire-guide\"\u003eMadagaskar-Saphir-Ratgeber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/ratnapura-gem-market-how-sapphires-are-traded\"\u003eDer Edelsteinmarkt von Ratnapura\u003c\/a\u003e – wie Saphire an der Quelle gehandelt werden\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/art-of-pit-mining-gemstones-sri-lanka\"\u003eGrubenabbau in Sri Lanka\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/faceting-sapphires\"\u003eSaphire facettieren\u003c\/a\u003e – der Schleifprozess vom Rohstein zum fertigen Edelstein\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVergleiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-vs-diamond-engagement-rings-the-real-differences-and-how-to-choose-the-right-sapphire\"\u003eSaphir im Vergleich zum Diamanten\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-vs-emerald-engagement-ring\"\u003eSaphir im Vergleich zum Smaragd\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-vs-moissanite-vs-lab-diamond\"\u003eSaphir im Vergleich zu Moissanit und Labordiamant\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-vs-spinel-collectors-guide\"\u003eSaphir im Vergleich zum Spinell\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eJyotish (vedische Astrologie)\u003c\/h3\u003e\n\u003cp\u003eIn der vedischen Astrologie gilt der blaue Saphir (Neelam) als der Edelstein, der für Saturn (Shani) empfohlen wird. Dafür gelten strenge Anforderungen: natürlich, unerhitzt, augenrein, lebhaft, ab 1,50 ct, Herkunft Ceylon. Siehe unseren \u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/buying-sapphires-for-jyotish-vedic-astrology\"\u003eRatgeber zum Saphirkauf für Jyotish\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eWeitere Kollektionen entdecken\u003c\/h2\u003e\n\n\u003cp\u003eFür Steine speziell aus Sri Lanka sehen Sie sich unsere \u003ca href=\"\/de\/collections\/ceylon-blue-sapphire-natural-unheated-sri-lankan-stones\"\u003eKollektion blauer Ceylon-Saphire\u003c\/a\u003e an. Nur unerhitzte Steine finden Sie unter \u003ca href=\"\/de\/collections\/ceylon-blue-sapphire-natural-unheated-sri-lankan-stones\"\u003eunerhitzte blaue Saphire\u003c\/a\u003e. Sie vergleichen blauen Saphir mit anderen Farbedelsteinen? Sehen Sie sich unsere GIA-dokumentierte \u003ca href=\"\/de\/collections\/ruby-gemstones-loose-stones-gia-certification\"\u003eRubin-Kollektion\u003c\/a\u003e an – dieselbe Korundfamilie, ein anderes Spurenelement und in feiner Qualität ebenso selten. Oder entdecken Sie den vollständigen \u003ca href=\"\/de\/collections\/all-sapphire-gemstones\"\u003eKatalog natürlicher loser Saphire\u003c\/a\u003e in jeder Farbe.\u003c\/p\u003e\n\n\u003cp\u003eSie haben eine Frage zu einem bestimmten Stein oder möchten Hilfe bei der Wahl zwischen zwei Steinen? Schreiben Sie an \u003ca href=\"mailto:crescentgems@gmail.com\"\u003ecrescentgems@gmail.com\u003c\/a\u003e – wir antworten innerhalb eines Werktags. Für jeden losen Stein gilt unser 14-tägiges Rückgaberecht. Für Kunden in den USA sind ausgewählte Stücke über unser \u003ca href=\"\/de\/collections\/try-before-you-buy-loose-gemstone\"\u003eTry-On-Programm\u003c\/a\u003e erhältlich – Sie sehen den Stein in der Hand, bevor Sie sich festlegen; außerhalb der USA senden wir Ihnen auf Anfrage ein persönliches Video des Steins. Kostenloser Versand innerhalb der USA bei jeder Bestellung; internationaler Versand per FedEx und UPS.\u003c\/p\u003e","products":[{"product_id":"5-18-ct-cushion-vivid-blue-sapphire-ceylon-gia","title":"5.18 ct Natural Heated Blue Sapphire – Cushion Cut | GIA Certified | Ceylon (Sri Lanka)","description":"\u003cp\u003e5.18 carat cushion-cut blue sapphire, sourced from Sri Lanka (Ceylon) and heat-treated, measuring 10.00 × 8.42 × 7.03 mm. Deep, saturated blue with lively light return across the mixed brilliant faceting — the color range known in the trade as Royal Blue. In our own assessment the stone has inclusions visible under 10×; inclusions are natural and fully disclosed, and the price reflects them. At 5.18 carats, a substantial center stone or collector piece. Accompanied by GIA Report #6237949095, a Sapphire Report confirming weight, dimensions, color, and treatment (geographic origin was not requested for this report).\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"This is one of the larger fine-color Ceylon blue sapphires we've carried this year — 5.18 carats of deep, saturated Royal Blue with strong light return through a well-cut cushion. Every claim on this page apart from clarity — which is our own assessment — is backed by its GIA report, including the heat treatment, so there's nothing left for the buyer to guess at.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eFine blue sapphire over 5 carats, with strong saturation and clarity clean enough to remain fully transparent, is a small fraction of what reaches the market in any given year — most commercial blue sapphire sells well under 2 carats.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Deep, saturated \"Royal Blue\" is the most sought-after blue sapphire hue family; the majority of blue sapphire on the market runs lighter or grayer than this stone's intensity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e At 5.18 carats, this stone is well past the size at which fine sapphire becomes scarce — per-carat prices for sapphire generally rise, not fall, above 3–5 carats, because so few rough crystals yield a clean stone this large.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Heating is the standard, fully disclosed enhancement for the great majority of blue sapphire sold today; what's uncommon here isn't the treatment itself but combining that heated color with this size and clarity in one stone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut:\u003c\/strong\u003e This stone is fashioned as a Mixed Brilliant cushion — a brilliant-cut crown paired with a step-cut pavilion — a cutting approach aimed at balancing color depth with light return. Executing this on a large cushion outline without sacrificing weight is deliberate lapidary work, not standard commercial cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e A GIA report on a stone this size, confirming weight, dimensions, color, and treatment, gives buyers a level of independent verification that a large share of the sapphire market doesn't provide.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e Individually, heated Ceylon blue sapphire is common. A 5+ carat stone combining this saturation, this clarity, a well-executed cushion cut, and GIA documentation narrows the field to a small number of comparable stones available at any given time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eA few practical points to weigh before purchasing this specific stone:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eView it under more than one light source.\u003c\/strong\u003e This cushion's Mixed Brilliant faceting — a brilliant crown over a step-cut pavilion — is built to hold color under warm indoor lighting while still returning sparkle in daylight; a well-cut stone like this one should show even color face-up, without dark \"windowing\" at the corners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlan the setting around a substantial center stone.\u003c\/strong\u003e At 10.00 × 8.42 × 7.03 mm and 5.18 carats, this stone needs a mount with prongs positioned to protect the cushion's corners, which are the most vulnerable point on any cushion-cut stone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm treatment disclosure when comparison-shopping.\u003c\/strong\u003e This stone's GIA report states its heat treatment plainly — treat any comparable stone's listing that omits or is vague about treatment as a red flag, not an assumption of \"untreated.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnderstand the heated-vs-unheated value tradeoff.\u003c\/strong\u003e Heating is a stable, industry-accepted enhancement that doesn't affect durability, and it's why this stone's Ceylon color and size are available at a materially lower per-carat price than a comparably sized unheated stone would command.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the Try Before You Buy option\u003c\/strong\u003e if you would like to see the stone in hand before finalizing the purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/cushion-cut-sapphire-guide\"\u003eCushion Cut Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/pages\/heated-vs-unheated\"\u003eHeated vs Unheated Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-a-gia-sapphire-report-and-how-do-you-read-one\"\u003eGIA Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Ring Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/pages\/ceylon-sapphire-origin-guide\"\u003eCeylon Sapphire Origin Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8312\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e5.18 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCorundum — Blue Sapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eRectangular Cushion, Mixed Brilliant (brilliant crown, step cut pavilion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e10.00 × 8.42 × 7.03 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eDeep Blue — trade name \"Royal Blue,\" intense saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eHeated (disclosed on GIA report)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eInclusions visible under 10× — our own assessment; GIA colored-stone reports carry no clarity grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eGIA Report #6237949095\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eSKU: CG8312\u003c\/li\u003e\n\u003cli\u003eCarat Weight: 5.18 carats\u003c\/li\u003e\n\u003cli\u003eVariety: Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eShape: Rectangular Cushion\u003c\/li\u003e\n\u003cli\u003eCutting Style: Mixed Brilliant (brilliant crown, step cut pavilion)\u003c\/li\u003e\n\u003cli\u003eDimensions: 10.00 × 8.42 × 7.03 mm\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eTreatment: Heated\u003c\/li\u003e\n\u003cli\u003eColor: Deep Blue (Royal Blue)\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent\u003c\/li\u003e\n\u003cli\u003eClarity: Inclusions visible under 10× — our own assessment, not a GIA grade\u003c\/li\u003e\n\u003cli\u003eCertification: GIA Report #6237949095\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eClean with lukewarm water and mild soap using a soft brush\u003c\/li\u003e\n\u003cli\u003eStore separately to avoid surface contact\u003c\/li\u003e\n\u003cli\u003eRemove before heavy physical activity\u003c\/li\u003e\n\u003cli\u003eAvoid ultrasonic or steam cleaners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eOne of a Kind\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThis is a single natural gemstone, not a manufactured or lab-created replica — no two sapphires form with identical color, inclusions, and internal character. Once this stone sells, it's gone; there is no duplicate. What you see documented on the GIA report is the exact, individual stone you receive.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eWhat's included with this Blue Sapphire\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGIA Report #6237949095\u003c\/li\u003e\n\u003cli\u003eGemstone packed in a gem sleeve\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42645301329987,"sku":"CG8312","price":9990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/Cressent_Gem_CG8312_2.jpg?v=1778507178"},{"product_id":"2-008-ct-radiant-ceylon-blue-sapphire-unheated-gia","title":"2.008 ct Natural Unheated Blue Sapphire – Radiant Cut | GIA Certified | Ceylon (Sri Lanka)","description":"\u003cp\u003e2.008 carat radiant-cut blue sapphire, sourced from Sri Lanka (Ceylon) and completely unheated, measuring 7.91 × 5.48 × 4.74 mm. The radiant cut combines a step-cut style outline with brilliant faceting, producing both structural elegance and strong light return — an unusual and striking choice at this size. Accompanied by GIA Report #5232922099, a Sapphire Report confirming weight, dimensions, color, transparency, and treatment (geographic origin was not requested for this report).\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"What stands out here is the combination: a radiant cut is a bold, uncommon choice for sapphire, and pairing it with fully unheated color above two carats is a real rarity in this market. Most stones this size have been heat-treated to reach this kind of saturation — this one didn't need it.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnheated above 2 carats:\u003c\/strong\u003e The overwhelming majority of commercial-grade blue sapphire on the market is heat-treated to improve color and clarity. A stone at 2.008 carats confirmed unheated by GIA is a meaningfully scarcer category, and the price premium for unheated goods widens sharply above the 2-carat mark.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadiant cut on sapphire:\u003c\/strong\u003e Fine sapphire is most often cut as oval, cushion, or round to maximize yield and color face-up. A radiant — with its hybrid step-cut outline and brilliant faceting — is an uncommon choice for this material, making this a distinctive stone for anyone seeking something outside the standard shapes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor saturation:\u003c\/strong\u003e The stone displays a rich Royal Blue, the saturation level most associated with fine Ceylon sapphire, achieved here without any heat treatment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e Minor inclusions under 10× in our own assessment, indicating a clean, eye-clean-to-the-loupe stone with minimal interference to brilliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent documentation:\u003c\/strong\u003e Backed by GIA Report #5232922099, confirming weight, dimensions, color, transparency, and treatment. Note that geographic origin was not requested as part of this report, so the Sri Lanka (Ceylon) origin stated here is seller-stated based on sourcing, not a GIA-confirmed origin determination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e An unheated sapphire of this size is uncommon on its own; pairing that with a radiant cut rarely seen in this gem material makes this a distinctive stone for a collector or buyer seeking something outside the standard oval\/cushion\/round norm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eWhen comparison shopping, always confirm unheated status through an independent lab report (such as GIA) rather than a seller's claim alone — treatment disclosure materially affects value, and this distinction should always be documented, not assumed.\u003c\/li\u003e\n\u003cli\u003eLook closely at light return: this stone's radiant cut combines a step-cut outline with brilliant faceting, which tends to produce a lively, sparkling face-up appearance rather than the broader color blocks typical of a pure step cut — compare this against other radiants for consistent scintillation across the table.\u003c\/li\u003e\n\u003cli\u003eRemember that this GIA report did not include an origin opinion, so the Sri Lanka (Ceylon) attribution is seller-stated based on sourcing rather than a GIA-determined origin — factor that distinction into any origin-based price comparison.\u003c\/li\u003e\n\u003cli\u003eEvaluate clarity under magnification as well as with the naked eye; a stone with minor inclusions under 10× — our own assessment, not a GIA grade — should still read clean face-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTry Before You Buy:\u003c\/strong\u003e Request additional photos or a video call to see the stone's color and brilliance in person before purchasing, especially given the unusual cut and unheated color you're paying a premium for.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-a-gia-sapphire-report-and-how-do-you-read-one\"\u003eWhat Is a GIA Sapphire Report and How Do You Read One\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-an-unheated-sapphire\"\u003eWhat Is an Unheated Sapphire\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/pages\/ceylon-sapphire-origin-guide\"\u003eCeylon Sapphire Origin Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Sapphire Rings Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8332\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e2.008 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural Blue Sapphire (Corundum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eRadiant, Modified Brilliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e7.91 × 5.48 × 4.74 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlue (Royal Blue)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eUnheated (no indications of heating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon) — seller-stated, GIA origin not requested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eMinor inclusions under 10× — our own assessment; GIA colored-stone reports carry no clarity grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eGIA Report #5232922099\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eSKU: CG8332\u003c\/li\u003e\n\u003cli\u003eCarat Weight: 2.008 carats\u003c\/li\u003e\n\u003cli\u003eVariety: Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eShape: Radiant\u003c\/li\u003e\n\u003cli\u003eCutting Style: Modified Brilliant\u003c\/li\u003e\n\u003cli\u003eDimensions: 7.91 × 5.48 × 4.74 mm\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eTreatment: Unheated (no indications of heating)\u003c\/li\u003e\n\u003cli\u003eColor: Blue (Royal Blue)\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent\u003c\/li\u003e\n\u003cli\u003eClarity: Minor inclusions under 10× — our own assessment, not a GIA grade\u003c\/li\u003e\n\u003cli\u003eCertification: GIA Report #5232922099\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eClean with lukewarm water and mild soap using a soft brush\u003c\/li\u003e\n\u003cli\u003eStore separately to avoid surface contact\u003c\/li\u003e\n\u003cli\u003eRemove before heavy physical activity\u003c\/li\u003e\n\u003cli\u003eAvoid ultrasonic or steam cleaners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eOne of a Kind\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThis is a single natural gemstone, not a manufactured or lab-created replica — no two sapphires form with identical color, inclusions, and internal character. Once this stone sells, it's gone; there is no duplicate. What you see documented on the GIA report is the exact, individual stone you receive.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eWhat's included with this Blue Sapphire\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGIA Report #5232922099\u003c\/li\u003e\n\u003cli\u003eGemstone packed in a gem sleeve\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42665943564355,"sku":"CG8332","price":6800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_9ad5109f-8fdb-44c7-abfe-2aeec56391c2.jpg?v=1779990307"},{"product_id":"1-28-ct-oval-ceylon-blue-sapphire-unheated","title":"1.28 ct Natural Unheated Blue Sapphire – Oval Cut | AGCL Certified | Sri Lanka (Ceylon)","description":"\u003cp\u003e1.28 carat oval-cut blue sapphire, unheated, measuring 6.48 × 5.42 × 4.70 mm. A medium-intense blue with strong brilliance across the mixed brilliant faceting. Origin is presented as the store's own assessment of Sri Lanka (Ceylon), as the AGCL report does not address geographic origin. Accompanied by AGCL Report #M2511398, confirming weight, dimensions, color, and treatment.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"What stands out on this 1.28 carat oval is the pairing of true unheated color with a medium-intense Ceylon blue saturation — that combination gets harder to find as stone size increases, and this one holds it cleanly at just over a carat.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eUnheated blue sapphires that hold a strong, well-saturated Ceylon blue at this size make up a small slice of what actually reaches the market.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Medium-intense \"Ceylon Blue\" is the saturation level most buyers picture when they think of fine blue sapphire — many stones on the market run either too dark and inky or too pale to hit this tone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e At 1.28 carats, clean, well-proportioned ovals with strong, even saturation are noticeably less available than smaller melee-sized stones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e The large majority of blue sapphires sold today are heat-treated to improve or standardize color and clarity; this stone is unheated, so its color and clarity are entirely natural.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e This stone is accompanied by an AGCL report confirming weight, dimensions, color, and treatment. The report does not address geographic origin, so the Sri Lanka (Ceylon) origin listed here reflects Crescent Gems' own assessment rather than a lab-confirmed origin determination — worth knowing if origin-specific documentation matters to you.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e It's the combination of natural unheated color, strong Ceylon-blue saturation, and independent lab documentation together — not any one factor alone — that makes a stone like this difficult to replace once sold.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eA few practical points to weigh before purchasing this specific stone:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck light performance across the shape.\u003c\/strong\u003e Oval mixed-brilliant cuts like this one depend on the pavilion facets to return light evenly along the elongated outline — view the stone from a few angles to confirm consistent brilliance rather than dark \"bowtie\" zones at the ends of the oval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm the fit before mounting.\u003c\/strong\u003e At 6.48 × 5.42 × 4.70 mm, this stone will suit most standard oval prong or halo settings, but share the exact dimensions with your jeweler or with Crescent Gems before committing to a mount, especially for bezel styles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify treatment claims independently.\u003c\/strong\u003e When comparison-shopping, ask any seller to show a current lab report that explicitly states \"no heat\" or \"unheated\" rather than relying on a listing description alone — this stone's AGCL report does exactly that.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeigh the rarity premium.\u003c\/strong\u003e Because unheated stones with this level of saturation are less common at this carat weight (see Rarity Analysis above), expect unheated examples to carry a premium over comparable heated stones when comparing prices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the Try Before You Buy option\u003c\/strong\u003e if you would like to see the stone in hand before finalizing the purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-an-unheated-sapphire\"\u003eUnheated Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/natural-sapphires-online-premium-gemstones\"\u003eHow to Buy Natural Sapphires Online: What Certification Actually Tells You\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Ring Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-vs-tanzanite\"\u003eBlue Sapphire vs. Tanzanite\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8330\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e1.28 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural Blue Sapphire (Corundum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eOval, Mixed Brilliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e6.48 × 5.42 × 4.70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlue (Ceylon Blue)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eUnheated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon) — store's own assessment; not addressed by the AGCL report\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eEye-clean\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eAGCL Report #M2511398\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eSKU: CG8330\u003c\/li\u003e\n\u003cli\u003eCarat Weight: 1.28 carats\u003c\/li\u003e\n\u003cli\u003eVariety: Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eShape: Oval\u003c\/li\u003e\n\u003cli\u003eCutting Style: Mixed Brilliant\u003c\/li\u003e\n\u003cli\u003eDimensions: 6.48 × 5.42 × 4.70 mm\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon) (store's own assessment; not addressed by the AGCL report)\u003c\/li\u003e\n\u003cli\u003eTreatment: Unheated\u003c\/li\u003e\n\u003cli\u003eColor: Blue (Ceylon Blue)\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent\u003c\/li\u003e\n\u003cli\u003eClarity: Eye-clean — no visible inclusions under normal viewing\u003c\/li\u003e\n\u003cli\u003eCertification: AGCL Report #M2511398\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eClean with lukewarm water and mild soap using a soft brush\u003c\/li\u003e\n\u003cli\u003eStore separately to avoid surface contact\u003c\/li\u003e\n\u003cli\u003eRemove before heavy physical activity\u003c\/li\u003e\n\u003cli\u003eAvoid ultrasonic or steam cleaners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eOne of a Kind\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThis is a single natural gemstone, not a manufactured or lab-created replica — no two sapphires form with identical color, inclusions, and internal character. Once this stone sells, it's gone; there is no duplicate. What you see documented on the AGCL report is the exact, individual stone you receive.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eWhat's included with this Blue Sapphire\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eAGCL Report #M2511398\u003c\/li\u003e\n\u003cli\u003eGemstone packed in a gem sleeve\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42665943957571,"sku":"CG8330","price":1584.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_d6dc8bbc-bd53-4c92-88b4-1cc10e67b85f.jpg?v=1779990330"},{"product_id":"1-99-ct-square-cushion-blue-sapphire-ceylon-gia","title":"1.99 ct Natural Heated Blue Sapphire – Cushion Cut | GIA Certified | Ceylon (Sri Lanka)","description":"\u003cp\u003e1.99 carat rectangular cushion-cut blue sapphire, sourced from Sri Lanka (Ceylon) and heat-treated, measuring 7.63 × 6.61 × 4.49 mm. Saturated, vivid royal blue with strong brilliance — the color range that defines fine Ceylon blue sapphire. A strong center-stone candidate for an engagement ring or a vivid blue addition to a collection. Accompanied by GIA Report #6237949128, a Sapphire Report confirming weight, dimensions, color, and treatment (geographic origin was not requested for this report).\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"This is a genuine, well-saturated Ceylon blue sapphire at an accessible under-2-carat size — good honest color for the money. Clarity is our own assessment, not a GIA grade: inclusions are visible to the unaided eye rather than eye-clean, so I'd view the stone first and judge the face-up look for yourself before deciding.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGenuine Ceylon (Sri Lankan) origin — the source most associated with fine blue sapphire saturation and hue, though origin here is seller-stated rather than GIA-confirmed (geographic origin was not requested for this report).\u003c\/li\u003e\n\u003cli\u003eVivid, saturated royal blue color — the tone and saturation combination Ceylon sapphire is specifically sought after for.\u003c\/li\u003e\n\u003cli\u003eGIA documentation of carat weight, dimensions, color, and treatment from an independent, internationally recognized laboratory.\u003c\/li\u003e\n\u003cli\u003eAn accessible, under-2-carat size that puts genuine Ceylon sapphire color within reach without a rare-size premium.\u003c\/li\u003e\n\u003cli\u003eClarity is a real trade-off on this stone — inclusions are visible to the unaided eye, our own assessment rather than a GIA grade, and this is not being represented as an eye-clean or exceptionally rare gem.\u003c\/li\u003e\n\u003cli\u003eCombined value: honestly disclosed heat treatment, genuinely saturated Ceylon color, and independent GIA documentation together make this a straightforward, fairly priced entry point into natural Ceylon sapphire — not a rarity or investment claim.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eClarity is the main consideration here: this stone has, in our own assessment, inclusions visible to the unaided eye rather than being eye-clean, and how noticeable they are can vary with lighting and viewing angle.\u003c\/li\u003e\n\u003cli\u003eHeat treatment is standard, industry-accepted, and clearly disclosed — the majority of blue sapphire on the market is heated, and this GIA report confirms the treatment.\u003c\/li\u003e\n\u003cli\u003eOrigin (Sri Lanka\/Ceylon) is seller-stated based on sourcing; GIA geographic origin determination was not requested for this report, so treat origin as a seller representation rather than an independently verified lab finding.\u003c\/li\u003e\n\u003cli\u003eThe rectangular cushion shape's corners benefit from a protective setting (bezel or well-secured prongs), especially for everyday wear.\u003c\/li\u003e\n\u003cli\u003eTry Before You Buy: because clarity is the main variable on this stone, we recommend viewing it in person — or requesting additional photos\/video under different lighting — before purchase, so you can judge exactly how the inclusions affect face-up beauty for yourself.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-a-gia-sapphire-report-and-how-do-you-read-one\"\u003eWhat Is a GIA Sapphire Report and How Do You Read One?\u003c\/a\u003e — how to read the GIA report accompanying this stone.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire — The Complete Buyer's Guide to Color, Origin, and Value\u003c\/a\u003e — background on blue sapphire color, origin, and value.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eThe Ultimate Guide to Buying Natural Loose Sapphires\u003c\/a\u003e — a general framework for evaluating a natural sapphire before you buy.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/cushion-cut-sapphire-guide\"\u003eCushion Cut Sapphire — The Complete Guide to the Vintage Shape That Deepens Color\u003c\/a\u003e — more on this stone's rectangular cushion cutting style.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-sapphire-heat-treatment-works\"\u003eHow Sapphire Heat Treatment Works — Temperature, Process, and What Changes Inside the Stone\u003c\/a\u003e — what heat treatment is and why it's standard practice.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/de\/pages\/heated-vs-unheated\"\u003eHeated vs Unheated Sapphire — What's the Difference?\u003c\/a\u003e — how heated sapphires like this one compare to unheated stones.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/de\/pages\/ceylon-sapphire-origin-guide\"\u003eCeylon Sapphire — Why Sri Lanka Origin Matters\u003c\/a\u003e — background on Ceylon origin character; note that origin on this particular stone is seller-stated, not a GIA origin determination.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Sapphire Rings — The Complete Guide to Designing Your Own\u003c\/a\u003e — how to design a custom ring around this stone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8308\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e1.99 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural Blue Sapphire (Corundum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eRectangular Cushion, Mixed Brilliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e7.63 × 6.61 × 4.49 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eDeep Blue (Royal Blue)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eHeated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon) — seller-stated; GIA origin not requested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eInclusions visible to the unaided eye — our own assessment; GIA colored-stone reports carry no clarity grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eGIA Report #6237949128\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eSKU: CG8308\u003c\/li\u003e\n\u003cli\u003eCarat Weight: 1.99 carats\u003c\/li\u003e\n\u003cli\u003eVariety: Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eShape: Rectangular Cushion\u003c\/li\u003e\n\u003cli\u003eCutting Style: Mixed Brilliant (brilliant crown, modified brilliant pavilion)\u003c\/li\u003e\n\u003cli\u003eDimensions: 7.63 × 6.61 × 4.49 mm\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eTreatment: Heated\u003c\/li\u003e\n\u003cli\u003eColor: Deep Blue (Royal Blue)\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent\u003c\/li\u003e\n\u003cli\u003eClarity: Inclusions visible to the unaided eye — our own assessment, not a GIA grade\u003c\/li\u003e\n\u003cli\u003eCertification: GIA Report #6237949128\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eClean with lukewarm water and mild soap using a soft brush\u003c\/li\u003e\n\u003cli\u003eStore separately to avoid surface contact\u003c\/li\u003e\n\u003cli\u003eRemove before heavy physical activity\u003c\/li\u003e\n\u003cli\u003eAvoid ultrasonic or steam cleaners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eOne of a Kind\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThis is a single natural gemstone, not a manufactured or lab-created replica — no two sapphires form with identical color, inclusions, and internal character. Once this stone sells, it's gone; there is no duplicate. What you see documented on the GIA report is the exact, individual stone you receive.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eWhat's included with this Blue Sapphire\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGIA Report #6237949128\u003c\/li\u003e\n\u003cli\u003eGemstone packed in a gem sleeve\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42665945497667,"sku":"CG8308","price":2985.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/stone_CG8308_image-1.jpg?v=1778308919"},{"product_id":"5-39-ct-round-ceylon-blue-sapphire-unheated-gia","title":"5,39 ct Natürlicher blauer Saphir, unerhitzt – Rund | GIA-Bericht Nr. 5231646038 | Sri Lanka","description":"\u003cp\u003eEin natürlicher blauer Saphir von 5,39\u0026#160;Karat, facettiert, Form Rund, dokumentiert im GIA-Bericht Nr. 5231646038 vom 31. Juli 2025. Die Berichtsklasse trägt auf dem Papier den englischen Titel „Sapphire Origin Report“. Der Bericht führt auf: Form Rund, Schliffart der Krone „Modified Brilliant Cut“, Schliffart des Pavillons „Step Cut“, Farbe Blau, Transparenz Durchsichtig, Spezies Natürlicher Korund, Varietät Natürlicher Saphir. Unter der Überschrift TREATMENT steht „No Indications of Heating“ — in unserer Übersetzung: keine Hinweise auf Erhitzung.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eDie Sicht des Inhabers\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003eDie Einschätzung von \u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e, seine Einschätzung\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e„Ich kaufe zuerst das Papier. Zu diesem Stein liegt ein GIA-Bericht vor, und die beiden Felder, die ich vor allem anderen lese, sind die gutachterliche Einschätzung zur Herkunft und die Zeile unter TREATMENT. Beide sind darauf gedruckt. Lesen Sie sie selbst auf reportcheck.gia.edu, bevor Sie etwas lesen, das ich schreibe.“\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWas der Bericht ausweist\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eDer GIA-Bericht ordnet die geografische Herkunft dieses Steins Sri Lanka zu. GIA druckt neben diesem Feld einen eigenen Vorbehalt: „Any statement on geographic origin is an expert opinion based on a collection of observations and analytical data.“ In unserer Übersetzung: Jede Aussage zur geografischen Herkunft ist eine gutachterliche Einschätzung, die auf einer Reihe von Beobachtungen und analytischen Daten beruht.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFarbe:\u003c\/strong\u003e Der Bericht druckt ein einziges Farbwort, Blau, und keine Farbgraduierung. GIA gibt für farbige Steine keine Farbgraduierung aus, und auf dieser Seite wird die Farbe nicht graduiert.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBehandlung:\u003c\/strong\u003e Unter der Überschrift TREATMENT druckt der Bericht „No Indications of Heating“. Das ist eine Feststellung über Hitze und über Hinweise darauf. Wir verwenden deshalb das enge Wort unerhitzt und keinen Begriff, der den ganzen Stein betrifft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGewicht und Maße:\u003c\/strong\u003e Ein loser Stein von 5,39\u0026#160;Karat, Maße 10,19 bis 10,43 × 6,68\u0026#160;mm. Die ersten beiden Zahlen sind der kleinste und der größte Durchmesser eines runden Steins, nicht Länge und Breite.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchliffart:\u003c\/strong\u003e Der Bericht druckt zwei Felder zur Schliffart, eines für jede Hälfte des Steins: „Modified Brilliant Cut“ auf der Krone, „Step Cut“ am Pavillon. In deutscher Fassung: die Krone im Brillantschliff, der Pavillon im Treppenschliff.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInschrift:\u003c\/strong\u003e Der GIA-Bericht verzeichnet eine Laserinschrift auf dem Stein mit dem Wortlaut GIA 5231646038, dieselbe Nummer, die der Bericht trägt.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDas Dokument:\u003c\/strong\u003e GIA-Bericht Nr. 5231646038 vom 31. Juli 2025. GIA druckt auf dem Bericht, dass er keine Garantie und keine Wertermittlung ist, und wir behaupten nichts, was über das Papier hinausgeht. Nachlesen können Sie ihn auf reportcheck.gia.edu.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eHinweise zum Kauf\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eEinige praktische Punkte, die Sie vor dem Kauf genau dieses Steins abwägen sollten:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLesen Sie den Bericht selbst.\u003c\/strong\u003e Verlassen Sie sich bei einer Feststellung zur Erhitzung nicht auf das Wort eines Verkäufers. GIA stellt diesen Bericht auf reportcheck.gia.edu bereit, und die Berichtsnummer steht oben.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFordern Sie weitere Aufnahmen an.\u003c\/strong\u003e Keine einzelne Fotografie klärt, wie ein Stein für Sie aussieht. Fordern Sie weitere Aufnahmen an und sehen Sie sich diese an, bevor Sie entscheiden.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlanen Sie die Fassung um die gemessenen Maße.\u003c\/strong\u003e Der Bericht druckt 10,19 bis 10,43 × 6,68\u0026#160;mm. Bitten Sie Ihren Goldschmied, die Fassung um diesen Rundistenumriss herum zu bauen und nicht um einen einzigen Nenndurchmesser. Das ist unsere Empfehlung.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVergleichen Sie Gleiches mit Gleichem.\u003c\/strong\u003e Wenn Ihnen die Feststellung zur Erhitzung und das Labordokument wichtig sind, verlangen Sie vom Verkäufer eines Vergleichssteins dasselbe Dokument und nicht ein ähnliches Aussehen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNutzen Sie die Option „Try Before You Buy“\u003c\/strong\u003e, wenn Sie den Stein vor dem Kaufabschluss in der Hand sehen möchten.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eMehr über diesen Edelstein\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eKaufberater Blauer Saphir\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-an-unheated-sapphire\"\u003eRatgeber: unerhitzter Saphir\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-a-gia-sapphire-report-and-how-do-you-read-one\"\u003eGIA-Bericht lesen und verstehen\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eIndividuellen Ring anfertigen lassen\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/ceylon-sapphire-complete-guide\"\u003eSaphir aus Sri Lanka: Herkunftsleitfaden\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/is-a-round-sapphire-good-for-an-engagement-ring-cut-color-and-what-to-know-before-you-buy\"\u003eIst ein runder Saphir für einen Verlobungsring geeignet?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eKaufberater Saphir\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eAngaben zum Stein auf einen Blick\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eArtikelnummer\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8262\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eGewicht\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e5,39\u0026#160;ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpezies\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatürlicher Korund\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eVarietät\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatürlicher Saphir\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eForm\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eRund\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSchliffart: Krone\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e„Modified Brilliant Cut“ (Brillantschliff)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSchliffart: Pavillon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e„Step Cut“ (Treppenschliff)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eMaße\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e10.19 - 10.43 x 6.68 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eFarbe\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlau\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparenz\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eDurchsichtig\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eGlanz\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eGlasglanz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eBehandlung\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNo Indications of Heating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eGeografische Herkunft\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eInscription(s)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eGIA 5231646038\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eMohshärte\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 — eine Eigenschaft der Spezies Korund, die GIA veröffentlicht; dieser Bericht druckt keine Härte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eLaborbericht\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eGIA-Bericht Nr. 5231646038 vom 31. Juli 2025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eMerkmale der Varietät und der Geburtsstein\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eGIA veröffentlicht, dass Korund — die Spezies, zu der Rubin und Saphir gehören — auf der Mohsskala bei 9 liegt. Das ist eine Eigenschaft der Spezies und keine Feststellung dieses Berichts, der keine Härte druckt. Die Mohshärte beschreibt die Kratzfestigkeit, nicht die Bruchfestigkeit.\u003c\/p\u003e\n\n\u003cp\u003eSaphir ist der Geburtsstein des Monats September, in allen Farben. GIA veröffentlicht dazu, dass Saphir in einer ganzen Reihe weiterer Farben vorkommt. Unser Bericht druckt keinen Geburtsstein.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKernaussagen des Berichts\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnerhitzt\u003c\/strong\u003e\u003cbr\u003eDer Bericht druckt unter der Überschrift TREATMENT „No Indications of Heating“.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeografische Herkunft im Bericht\u003c\/strong\u003e\u003cbr\u003eDer GIA-Bericht ordnet die geografische Herkunft Sri Lanka zu und trägt dazu den von GIA gedruckten Vorbehalt einer gutachterlichen Einschätzung.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5,39\u0026#160;Karat, ein loser Stein\u003c\/strong\u003e\u003cbr\u003eDer Bericht beschreibt den Gegenstand als einen losen Stein und das Gewicht mit 5,39\u0026#160;Karat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZwei Felder zur Schliffart\u003c\/strong\u003e\u003cbr\u003e„Modified Brilliant Cut“ auf der Krone, „Step Cut“ am Pavillon.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGIA-Bericht Nr. 5231646038\u003c\/strong\u003e\u003cbr\u003eDatiert 31. Juli 2025 und nachlesbar auf reportcheck.gia.edu.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eEigenschaften\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGewicht: 5,39\u0026#160;ct\u003c\/li\u003e\n\u003cli\u003eSteinart: Natürlicher blauer Saphir\u003c\/li\u003e\n\u003cli\u003eSpezies: Natürlicher Korund\u003c\/li\u003e\n\u003cli\u003eVarietät: Natürlicher Saphir\u003c\/li\u003e\n\u003cli\u003eForm: Rund\u003c\/li\u003e\n\u003cli\u003eSchliffart, Krone: „Modified Brilliant Cut“\u003c\/li\u003e\n\u003cli\u003eSchliffart, Pavillon: „Step Cut“\u003c\/li\u003e\n\u003cli\u003eMaße: 10.19 - 10.43 x 6.68 mm\u003c\/li\u003e\n\u003cli\u003eFarbe: Blau\u003c\/li\u003e\n\u003cli\u003eTransparenz: Durchsichtig\u003c\/li\u003e\n\u003cli\u003eGlanz: Glasglanz\u003c\/li\u003e\n\u003cli\u003eBehandlung: No Indications of Heating\u003c\/li\u003e\n\u003cli\u003eGeografische Herkunft: Sri Lanka\u003c\/li\u003e\n\u003cli\u003eLaborbericht: GIA-Bericht Nr. 5231646038\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePflege\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eGIA veröffentlicht eine eigene Reinigungsempfehlung für Saphir und knüpft daran eigene Bedingungen. Wir verzichten bei einem Stein, den wir nicht selbst gefasst haben, auf Ultraschall- und Dampfreinigung, weil wir nicht sehen können, wie der Stein gehalten wird — das ist unsere eigene Vorgabe und keine Warnung aus dem Bericht. Wir verwenden warmes Wasser, milde Seife und eine weiche Bürste. Bewahren Sie den Stein getrennt von anderem Schmuck auf und legen Sie ihn vor dem Schwimmen, beim Sport und beim Umgang mit Haushaltschemikalien ab.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFassungsmöglichkeiten für diesen Stein\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eMittelstein eines Verlobungsrings\u003c\/li\u003e\n\u003cli\u003eMittelstein eines Anhängers\u003c\/li\u003e\n\u003cli\u003eIndividuelle Schmuckanfertigung\u003c\/li\u003e\n\u003cli\u003eSammler, die vor dem Kauf den GIA-Bericht lesen\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42665947136067,"sku":"CG8262","price":34496.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/image-2.jpg?v=1785416885"},{"product_id":"1-21-ct-trillion-shape-blue-sapphire","title":"1.21 ct Natural Heated Blue Sapphire – Trillion (Trilliant) Cut","description":"\u003cp\u003eA natural 1.21 carat blue sapphire in a trillion (trilliant) cut, heat treated. Trillion-cut blue sapphire is one of the less common format combinations in the market — most blue sapphires are cut oval or cushion for weight efficiency, so a true trillion represents a deliberate shape choice. The three-sided geometric outline of the trillion produces a face-up footprint significantly larger than the carat weight suggests, and the equal-sided triangular form has a bold, architectural character that stands apart from conventional engagement ring shapes.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"This 1.21 ct trillion-cut blue sapphire combines a dark, richly saturated Ceylon blue with a step-cut triangular silhouette — a shape combination genuinely uncommon in the blue sapphire market, where most material is cut oval or cushion.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eBlue is the most produced sapphire color overall, so scarcity in this category comes primarily from cut and saturation rather than color itself.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e This stone's dark, richly saturated blue (marketed as Royal Blue) sits toward the deeper end of the desirable blue range, distinct from the lighter or grayer blues common in commercial material.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e At 1.21 ct, this is a solid, above-1-carat center-stone weight for blue sapphire.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Heat treatment is standard for the vast majority of blue sapphire on the market — this stone's treatment status is typical for the category, not a scarcity factor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut:\u003c\/strong\u003e The trillion (three-sided) format is a deliberate minority choice — most blue sapphire rough is cut oval or cushion for weight retention, so a true trillion-cut center stone is genuinely uncommon.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Graded by FGL; no report number is recorded in this stone's product data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e It is the pairing of a dark, saturated blue with the uncommon trillion cut — not the color alone — that makes this stone difficult to duplicate in the broader blue sapphire market.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eA few practical points to weigh before purchasing this specific stone:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eView the stone in daylight and under warm indoor light —\u003c\/strong\u003e dark saturated blues can read almost inky under low light, so confirm the tone works in the lighting where you'll wear it most.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAt 7.05 x 6.30mm with three pointed corners,\u003c\/strong\u003e this stone requires a setting with V-prong or protected corner tips — standard for trillion cuts but worth confirming with your jeweler before mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhen comparison-shopping,\u003c\/strong\u003e confirm heat treatment disclosure and lab source in writing, and ask whether any comparable stone offered is a true trillion or a modified triangular cut.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeigh the scarcity noted above,\u003c\/strong\u003e since a true trillion-cut center stone in a dark, saturated blue is harder to source than an oval or cushion of the same color and weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the Try Before You Buy option\u003c\/strong\u003e if you would like to see the stone in hand before finalizing the purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-an-unheated-sapphire\"\u003eUnheated Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-a-gia-sapphire-report-and-how-do-you-read-one\"\u003eGIA Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Ring Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-care-for-a-sapphire-engagement-ring-cleaning-storage-and-what-to-avoid\"\u003eHow to Care for a Sapphire Engagement Ring\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8228\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e1.21 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCorundum \/ Blue Sapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTrillion (Trilliant), Step Cut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e7.05 x 6.30 x 4.03 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlue, Royal Blue (Dark saturation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eHeat Treated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSlightly Included (our own assessment, not a lab grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eFGL — report number not listed in product data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Choose this 1.21 ct Trillion Blue Sapphire?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eTrillion-cut blue sapphire is the format for buyers who want a blue sapphire that reads immediately different from the oval-and-cushion majority. The trillion shape is typically seen as a side stone, but at 1.21 carats it makes a distinctive and fully practical center stone — particularly for east-west settings and contemporary minimalist designs. The three sharp corners require protective V-prong or bezel tips, which are standard in trillion settings.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Benefits of this Natural Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrillion Cut Distinction\u003c\/strong\u003e\u003cbr\u003eBold geometric outline — the format that most immediately differentiates from conventional sapphire shapes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Face-Up for the Weight\u003c\/strong\u003e\u003cbr\u003eThe trillion's triangular outline reads larger face-up than oval or cushion at the same carat weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeylon Blue Hue\u003c\/strong\u003e\u003cbr\u003eThe classic vivid blue associated with Sri Lankan production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable for Daily Wear\u003c\/strong\u003e\u003cbr\u003eCorundum at Mohs 9, second only to diamond — though corner protection is important in ring settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContemporary Design Appeal\u003c\/strong\u003e\u003cbr\u003eThe trillion format suits modern, minimalist, and architectural jewelry design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eCarat Weight: 1.21 Carats\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eCut: Trillion (Trilliant)\u003c\/li\u003e\n\u003cli\u003eTreatment: Heat Treated\u003c\/li\u003e\n\u003cli\u003eColor: Blue\u003c\/li\u003e\n\u003cli\u003eClarity: Slightly Included (our own assessment, not a lab grade)\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis 1.21 ct trillion blue sapphire has been hand-selected for the evenness of its blue and the symmetry of its three-sided cut — the two factors that define a well-cut trillion.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Customers Love This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeometric Distinction:\u003c\/strong\u003e The trillion format is immediately distinctive among sapphire center stones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Face-Up Presence:\u003c\/strong\u003e The triangular outline maximizes apparent size for the carat weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContemporary Appeal:\u003c\/strong\u003e Suits modern and minimalist designs that avoid conventional shapes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Source:\u003c\/strong\u003e Treatment disclosed honestly, stone hand-selected for cut symmetry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOwning this 1.21 ct trillion blue sapphire means choosing the format that makes the most immediate statement — bold geometry in the most recognized sapphire color.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePerfect Uses for this 1.21 ct Trillion Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eEast-west engagement ring center stone\u003c\/li\u003e\n\u003cli\u003eGeometric pendant design\u003c\/li\u003e\n\u003cli\u003eThree-stone ring center stone flanked by baguettes\u003c\/li\u003e\n\u003cli\u003eContemporary minimalist jewelry commission\u003c\/li\u003e\n\u003cli\u003eCollectors of unusual-cut sapphires\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42665947758659,"sku":"CG8228","price":1400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/stone_CG8228_image-1.jpg?v=1778351201"},{"product_id":"1-62-ct-round-ceylon-blue-sapphire","title":"1.61 ct Natural Heated Blue Sapphire – Round Cut | GIA Certified | Sri Lanka (Ceylon)","description":"\u003cp\u003eA natural 1.61 carat blue sapphire in a round shape, from Sri Lanka (Ceylon), heat treated, GIA Report #2241017779. This stone is cut with a brilliant-faceted crown over a step-cut pavilion — a modified round brilliant construction that combines strong face-up sparkle with the color depth step facets bring to the body of the stone. Ceylon blue is the benchmark color profile for the variety. At 1.61 carats, this sits solidly in the center stone range for engagement rings and pendants.\u003c\/p\u003e\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"The brilliant crown over a step-cut pavilion is a construction I look for in fine Ceylon rough — it keeps the color saturation you see in this stone's vivid blue while still giving the face-up sparkle round cuts are chosen for. GIA Report #2241017779 backs both the Sri Lankan origin and the heat treatment on this one.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eA few factors combine to set this particular stone apart within the round Ceylon blue sapphire category:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Ceylon blue is the color benchmark buyers reference when they picture \"blue sapphire\" — this stone carries a vivid saturation of that hue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e At 1.61 carats it sits in the strong center-stone range for round sapphires, large enough to read clearly at wearing distance without moving into rarer, steeply-priced multi-carat territory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Heat treated, a standard and widely accepted enhancement for sapphire, disclosed directly on the GIA report rather than left for the buyer to guess at.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut:\u003c\/strong\u003e The modified round brilliant construction — brilliant crown, step-cut pavilion — is a deliberate cutting choice used to hold color and weight together in fine rough, rather than a compromise cut.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e GIA Report #2241017779 independently confirms weight, dimensions, cut, treatment, and the Sri Lanka origin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e A Ceylon-origin, GIA-documented round blue sapphire at a solid center-stone weight is the combination most buyers are actually searching for when they shop for a blue sapphire, which keeps demand — and resale liquidity — for stones like this one comparatively strong.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eA few practical points to weigh before purchasing this specific stone:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eView it in natural or daylight-balanced light.\u003c\/strong\u003e Ceylon blue can shift subtly under warm incandescent lighting versus daylight, so judge the saturation under both if possible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your setting can accommodate the dimensions.\u003c\/strong\u003e At 6.92–7.09 x 4.47 mm, this round stone will need a setting sized to those exact measurements, not a generic \"1.5 ct round\" estimate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhen comparison shopping, check that the treatment is disclosed on a lab report\u003c\/strong\u003e rather than just stated in a listing — heat treatment should be confirmed by the certifying lab, not assumed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeigh availability against the Rarity Analysis above.\u003c\/strong\u003e GIA-documented Ceylon round blues in this size and saturation move steadily, so pieces with full documentation like this one don't tend to stay listed indefinitely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the Try Before You Buy option\u003c\/strong\u003e if you would like to see the stone in hand before finalizing the purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/is-a-round-sapphire-good-for-an-engagement-ring-cut-color-and-what-to-know-before-you-buy\"\u003eIs a Round Sapphire Good for an Engagement Ring?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-an-unheated-sapphire\"\u003eUnheated Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-a-gia-sapphire-report-and-how-do-you-read-one\"\u003eGIA Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Ring Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8133\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e1.61 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCorundum \/ Natural Blue Sapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eRound \/ Modified Round Brilliant (brilliant crown, step-cut pavilion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e6.92 - 7.09 x 4.47 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlue, Vivid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eHeat Treated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eInclusions visible under 10× — minor inclusions, eye-clean at typical viewing distance — our own assessment; GIA colored-stone reports carry no clarity grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eGIA Report #2241017779\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Choose this 1.61 ct Round Ceylon Blue Sapphire?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eRound is the format most buyers default to when specifying a blue sapphire engagement ring, and Ceylon blue is the origin that produces the most consistently vivid blue at the commercial level. This particular stone's modified round brilliant cut — brilliant crown, step-cut pavilion — is a construction cutters use to preserve carat weight and color saturation in fine rough. GIA Report #2241017779 confirms the cut, weight, dimensions, and heat treatment. At 1.61 carats, this stone has enough face-up surface to display the blue clearly at wearing distance in any setting.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Benefits of this Natural Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeylon Origin\u003c\/strong\u003e\u003cbr\u003eSri Lanka — GIA Report #2241017779 confirms the geographic origin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModified Round Brilliant Cut\u003c\/strong\u003e\u003cbr\u003eBrilliant crown facets deliver face-up sparkle; the step-cut pavilion adds color depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong Center Stone Size\u003c\/strong\u003e\u003cbr\u003e1.61 carats in a round — visible and impactful in any engagement or pendant setting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigner-Ready Format\u003c\/strong\u003e\u003cbr\u003eRound is the most common engagement ring setting format, usable without custom fabrication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable for Daily Wear\u003c\/strong\u003e\u003cbr\u003eCorundum at Mohs 9, second only to diamond.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCarat Weight: 1.61 Carats\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eShape: Round\u003c\/li\u003e\n\u003cli\u003eCut Style: Modified Round Brilliant (brilliant crown, step-cut pavilion)\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eTreatment: Heat Treated\u003c\/li\u003e\n\u003cli\u003eColor: Blue\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent\u003c\/li\u003e\n\u003cli\u003eClarity: Inclusions visible under 10× — minor inclusions, eye-clean at typical viewing distance — our own assessment, not a GIA grade\u003c\/li\u003e\n\u003cli\u003eCertification: GIA Report #2241017779\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis 1.61 ct round Ceylon blue sapphire has been hand-selected for the vividness of its blue and the brilliance its faceted crown delivers — the combination that most buyers mean when they say they want a blue sapphire.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Customers Love This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeylon Origin:\u003c\/strong\u003e The source that defines what fine blue sapphire looks like.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModified Round Brilliant:\u003c\/strong\u003e Brilliant crown facets for sparkle, step-cut pavilion for color depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Format:\u003c\/strong\u003e Fits the most common engagement setting without custom work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Source:\u003c\/strong\u003e Treatment disclosed honestly, GIA Report #2241017779 confirms origin and quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOwning this 1.61 ct round Ceylon blue sapphire means choosing the combination — origin, cut, and size — that most consistently delivers what buyers want from a blue sapphire center stone, backed by GIA Report #2241017779.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePerfect Uses for this 1.61 ct Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEngagement ring center stone\u003c\/li\u003e\n\u003cli\u003eCustom pendant solitaire\u003c\/li\u003e\n\u003cli\u003eHalo ring center stone\u003c\/li\u003e\n\u003cli\u003eSeptember birthstone gift\u003c\/li\u003e\n\u003cli\u003eAnniversary gift at the fine jewelry level\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42665947791427,"sku":"CG8133","price":2600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/stone_CG8133_image-1.jpg?v=1778350320"},{"product_id":"1-04-ct-marquise-blue-sapphire-ceylon","title":"1.04 ct Natural Heated Blue Sapphire – Marquise Cut | Sri Lanka (Ceylon)","description":"\u003cp\u003eA natural 1.04 carat blue sapphire in a marquise cut, from Sri Lanka (Ceylon), heat treated. Marquise-cut blue sapphire is an unusual combination — the pointed-oval outline is rare in colored stones because the two sharp tips are structurally vulnerable and lose weight relative to oval or cushion cuts. When well-executed, however, a marquise is the format that elongates the finger most dramatically of any cut shape, and the elongated face-up footprint makes the stone read significantly larger than its carat weight suggests.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"Marquise is a shape you don't see often in blue sapphire — the pointed tips cost the cutter yield — so finding one at 1.04 ct with even, medium-intense blue saturation and no visible tip damage is a genuine find for buyers who want an elongated silhouette.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eBlue is the most common sapphire color overall, but marquise is one of the least common cuts applied to blue sapphire because the pointed ends sacrifice rough yield that ovals and cushions preserve.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Medium-intense, saturated blue with no significant gray modifier — a solidly desirable tone, though not at the rarest \"royal blue\" hue position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1.04 ct is a practical center-stone weight, but marquise cutting typically yields smaller finished stones from the same rough than round or oval cuts — 1+ carat marquise blue sapphire is less commonly seen than 1+ carat oval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Heat treatment is standard and disclosed for this stone, consistent with the overwhelming majority of commercial blue sapphire.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut:\u003c\/strong\u003e The marquise shape itself is the standout rarity factor here — most cutters favor oval or cushion for blue sapphire rough to maximize both weight retention and market demand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Certification and report details were not provided in this stone's product data; buyers should request current lab documentation if certification matters to their purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e It's the uncommon pairing of a genuine marquise cut with even, medium-intense Ceylon blue at just over 1 carat — not the color alone — that makes this stone hard to source as a direct match.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eA few practical points to weigh before purchasing this specific stone:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the tips carefully before setting.\u003c\/strong\u003e Because marquise sapphires have two pointed ends, view the stone in person or via video to confirm symmetry and that there's no chipping at the points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlan for V-tip prong protection.\u003c\/strong\u003e A marquise this size needs V-tip prongs to protect the pointed ends — factor that into your setting choice.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAsk about certification directly.\u003c\/strong\u003e A lab report wasn't included in this listing's product data — if third-party documentation matters to you, request it before purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeigh availability of this cut and size together.\u003c\/strong\u003e Marquise-cut blue sapphire above 1 carat is uncommon relative to oval or cushion cuts of the same weight, which affects both sourcing and price when comparison shopping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the Try Before You Buy option\u003c\/strong\u003e if you would like to see the stone in hand before finalizing the purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-an-unheated-sapphire\"\u003eUnheated Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-a-gia-sapphire-report-and-how-do-you-read-one\"\u003eGIA Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Ring Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/ceylon-sapphire-complete-guide\"\u003eCeylon Sapphire Complete Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG7922\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e1.04 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCorundum \/ Blue Sapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eMarquise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003enot listed in product data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlue, medium intense saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eHeat Treated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eEye Clean\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003ereport number not listed in product data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Choose this 1.04 ct Marquise Ceylon Blue Sapphire?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe marquise shape in blue sapphire at just over 1 carat gives strong visual impact without the weight of a 1.5+ carat oval. The elongated outline reads larger face-up than a round or cushion of the same weight, and in a solitaire ring setting it creates the finger-elongating effect that makes marquise the preferred choice for certain engagement aesthetics. Ceylon origin adds the provenance and color quality that defines fine blue sapphire.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Benefits of this Natural Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeylon Origin\u003c\/strong\u003e\u003cbr\u003eSri Lanka — the benchmark source for vivid, transparent blue sapphire.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarquise Cut Distinction\u003c\/strong\u003e\u003cbr\u003eThe elongated pointed-oval format that reads larger face-up than any other shape at the same carat weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinger-Elongating Effect\u003c\/strong\u003e\u003cbr\u003eThe marquise outline in a ring setting creates the most elongating visual effect of any cut shape.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbove-1-Carat Size\u003c\/strong\u003e\u003cbr\u003eJust over 1 carat in a marquise format — full center stone size for pendant and ring use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable for Daily Wear\u003c\/strong\u003e\u003cbr\u003eCorundum at Mohs 9 — though V-prong tip protection is required for ring wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eCarat Weight: 1.04 Carats\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eCut: Marquise\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eTreatment: Heat Treated\u003c\/li\u003e\n\u003cli\u003eColor: Blue\u003c\/li\u003e\n\u003cli\u003eClarity: Eye-clean — no visible inclusions under normal viewing\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis 1.04 ct marquise Ceylon blue sapphire has been hand-selected for the symmetry of its pointed outline and the vividness of its blue — the combination that makes a marquise cut perform at its best.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Customers Love This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeylon Blue Quality:\u003c\/strong\u003e The origin and color profile most associated with fine blue sapphire.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarquise Distinction:\u003c\/strong\u003e Rare in blue sapphire — the elongated format stands out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Face-Up Size:\u003c\/strong\u003e The marquise reads larger than any other shape at the same weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Source:\u003c\/strong\u003e Ceylon origin confirmed, treatment disclosed honestly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOwning this 1.04 ct marquise Ceylon blue sapphire means choosing a stone that combines the most recognized sapphire origin with the most visually elongating cut format.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePerfect Uses for this 1.04 ct Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eElongated engagement ring center stone\u003c\/li\u003e\n\u003cli\u003eDrop pendant\u003c\/li\u003e\n\u003cli\u003eDistinctive alternative to oval center stone\u003c\/li\u003e\n\u003cli\u003eEast-west ring setting\u003c\/li\u003e\n\u003cli\u003eCollectors of unusual-cut Ceylon sapphires\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42665947922499,"sku":"CG7922","price":600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/stone_CG7922_image-1.jpg?v=1778308005"},{"product_id":"1-37-ct-oval-royal-blue-sapphire-ceylon","title":"1.37 ct Natural Heated Blue Sapphire – Oval Cut | Sri Lanka (Ceylon)","description":"\u003cp\u003eA natural 1.37 carat royal blue Ceylon sapphire in an oval cut, heat treated. Royal blue is the most prized hue position in blue sapphire — a medium-dark, strongly saturated pure blue with no significant gray, green, or violet modifier. It is the color most associated with museum-quality Kashmir and Burmese sapphires, and at the finest end of Ceylon production, the same royal blue character is achievable. The oval cut at 1.37 carats places this stone squarely in the commercial center stone size range for engagement rings and pendants.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"The hue on this 1.37 ct oval is what I'd call true royal blue — medium-dark, fully saturated, with no gray or violet creeping in — and Ceylon origin combined with eye-clean clarity at this size is a genuinely strong combination for the price point.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eBlue is the most common and most sought-after sapphire color, so blue sapphire overall is far from rare — but within blue sapphire, hue position varies enormously, and only a fraction of production reaches true royal blue.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Most commercial blue sapphire runs either too light, too dark and inky, or carries a gray or violet secondary hue; a pure, medium-dark royal blue with no modifying color is a minority of blue sapphire production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1.37 ct is above the most commonly traded 0.5–1.0 ct commercial range, placing it in a size bracket where supply of well-colored stones narrows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Heat treatment is standard and expected for the overwhelming majority of commercial blue sapphire, including this stone — disclosed honestly rather than presented as untreated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e Graded eye-clean, with no inclusions visible under normal viewing — a clean result for a stone of this saturation and size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e FGL certification confirms natural corundum, weight, and treatment status.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e It's the pairing of true royal blue hue, above-1-carat weight, eye-clean clarity, and confirmed Ceylon origin — not any single attribute — that puts this stone ahead of typical commercial blue sapphire at this price tier.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eA few practical points to weigh before purchasing this specific stone:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eView it under more than one light source.\u003c\/strong\u003e Royal blue sapphire can shift subtly toward navy under warm indoor light, so check it in the lighting you'll wear it in most.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsider the setting head size.\u003c\/strong\u003e At 7.42 x 5.52 mm, this oval sits comfortably in a classic four- or six-prong solitaire without needing an oversized setting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAsk for the saturation and tone grade when comparison shopping.\u003c\/strong\u003e \"Royal blue\" is used loosely in the trade, and many stones marketed that way are actually mid-tone or gray-modified blue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeigh availability at this hue and size.\u003c\/strong\u003e Ceylon-origin royal blue sapphire above 1 carat with eye-clean clarity is a narrower slice of the market than lighter or grayer blue stones of the same size, as described in the Rarity Analysis above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the Try Before You Buy option\u003c\/strong\u003e if you would like to see the stone in hand before finalizing the purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-an-unheated-sapphire\"\u003eUnheated Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-a-gia-sapphire-report-and-how-do-you-read-one\"\u003eGIA Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Ring Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/oval-sapphire-guide\"\u003eOval Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/ceylon-sapphire-complete-guide\"\u003eCeylon Sapphire Complete Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e1.37 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCorundum \/ Blue Sapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eOval, Step cut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e7.42 x 5.52 x 3.73 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eRoyal Blue, dark saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eHeat Treated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eEye Clean\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eFGL Report #report number not listed in product data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Choose this 1.37 ct Royal Blue Ceylon Sapphire?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eRoyal blue is the destination hue for blue sapphire buyers — the color that defines the category in most people's minds. In Ceylon origin at 1.37 carats, this stone offers the royal blue character that drives sapphire demand at a scale that is commercially accessible. Heat treatment is the standard for commercial sapphire and is fully disclosed; the royal blue designation reflects the stone's hue position, not a treatment enhancement.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Benefits of this Natural Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoyal Blue Hue\u003c\/strong\u003e\u003cbr\u003eThe most prized position in blue sapphire — medium-dark, strongly saturated, pure blue with no modifying hue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeylon Origin\u003c\/strong\u003e\u003cbr\u003eSri Lanka — the primary active source for fine royal blue sapphire at the commercial level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOval Cut Versatility\u003c\/strong\u003e\u003cbr\u003eThe most popular engagement ring shape for Ceylon blue sapphire — broad face-up color and strong presence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Stone Size\u003c\/strong\u003e\u003cbr\u003e1.37 carats in an oval — sufficient weight for a commanding engagement or pendant center stone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable for Daily Wear\u003c\/strong\u003e\u003cbr\u003eCorundum at Mohs 9, second only to diamond.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eCarat Weight: 1.37 Carats\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eCut: Oval\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eTreatment: Heat Treated\u003c\/li\u003e\n\u003cli\u003eColor: Royal Blue\u003c\/li\u003e\n\u003cli\u003eClarity: Eye-clean — no visible inclusions under normal viewing\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis 1.37 ct royal blue Ceylon sapphire has been hand-selected for the purity and depth of its blue — the hue position that defines what a fine blue sapphire is supposed to look like.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Customers Love This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoyal Blue Benchmark:\u003c\/strong\u003e The hue most associated with fine sapphire — no modifier, fully saturated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeylon Quality:\u003c\/strong\u003e The origin that consistently delivers this color at the commercial level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOval Practicality:\u003c\/strong\u003e The most requested shape for blue sapphire engagement stones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Source:\u003c\/strong\u003e Treatment disclosed honestly, color quality hand-selected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOwning this 1.37 ct royal blue Ceylon sapphire means choosing the hue that defines what blue sapphire is — in the origin and cut that make the most of it.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePerfect Uses for this 1.37 ct Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eEngagement ring center stone\u003c\/li\u003e\n\u003cli\u003eCustom pendant solitaire\u003c\/li\u003e\n\u003cli\u003eThree-stone ring center stone\u003c\/li\u003e\n\u003cli\u003eSeptember birthstone gift\u003c\/li\u003e\n\u003cli\u003eAnniversary gift at the fine jewelry level\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42665948151875,"sku":"CG1000","price":1100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/stone_CG1000_image-1.jpg?v=1778307997"},{"product_id":"1-16-ct-oval-vivid-blue-sapphire","title":"1.16 ct Natural Heated Blue Sapphire – Oval Cut | Sri Lanka (Ceylon)","description":"\u003cp\u003eA natural 1.16 carat Ceylon Blue Sapphire in an oval cut, heat treated to the accepted industry standard. Cut to 7.50 × 5.52 × 3.43 mm with mixed brilliant faceting, this stone shows a saturated, lively blue — vivid without tipping into dark navy — and no eye-visible inclusions. At just over 1 carat, this Ceylon Blue Sapphire is a practical, wearable center stone weight for engagement rings, pendants, and everyday fine jewelry.\u003c\/p\u003e\n\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"This 1.16 ct Ceylon blue is a genuinely vivid, saturated stone rather than the pale or overly dark blue you see too often at this size — heat treatment is standard practice for the vast majority of sapphire on the market, and it's what reliably brings out this kind of even, lively color. At just over a carat with eye-clean clarity, it's an easy, practical stone to recommend for a ring or pendant.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eBlue is the color most people picture when they hear the word \"sapphire,\" and Ceylon (Sri Lankan) material has long set the benchmark for that color. Here is how this particular stone stacks up against that standard.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e A vivid, saturated blue from Sri Lanka — the most classic and widely recognized sapphire color, with broad, enduring demand across every market.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e At 1.16 ct, this stone is a practical, wearable center-stone weight — substantial enough to anchor a ring or pendant without requiring a custom mount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Heated — a standard, widely accepted practice for blue sapphire that is disclosed honestly here and does not reduce the stone's desirability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e Eye-clean, with no inclusions visible to the naked eye under normal viewing conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Backed by an FGL (French Gemological Laboratory) report, which confirms this stone's weight, dimensions, color, and heat treatment. The Sri Lanka (Ceylon) origin stated here is presented as Crescent Gems' own sourcing information rather than a laboratory origin determination, since the FGL report does not address geographic origin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e A classic, well-cut Ceylon-sourced blue in a practical, wearable size with independent documentation is solid, dependable value — not a rare showpiece, but an honestly presented stone that delivers on the classic sapphire look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eA few practical points to weigh before purchasing this specific stone:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm the setting fits the stone:\u003c\/strong\u003e At 7.50 × 5.52 mm, this oval will need a mounting sized to that footprint — check a prospective setting's stated stone dimensions before ordering, especially for a custom build.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment is standard, not a concern:\u003c\/strong\u003e Heat treatment is normal for blue sapphire and is disclosed here — it is not a defect and requires no special care beyond normal handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReview the documentation:\u003c\/strong\u003e Request and review the FGL report directly to confirm the treatment and grading details match what's described here, and note that origin is presented as the store's own sourcing information rather than a lab finding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJudge the color in different light:\u003c\/strong\u003e Blue sapphire can shift subtly between daylight and indoor lighting — view the stone, or its video, under more than one light source if possible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the Try Before You Buy option\u003c\/strong\u003e if you would like to see the stone in hand before finalizing the purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire — The Complete Buyer's Guide to Color, Origin, and Value\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-sapphire-heat-treatment-works\"\u003eHow Sapphire Heat Treatment Works — Temperature, Process, and What Changes Inside the Stone\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/natural-sapphires-online-premium-gemstones\"\u003eHow to Buy Natural Sapphires Online: What Certification Actually Tells You\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Ring Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG0099\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e1.16 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural Blue Sapphire (Corundum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eOval, Mixed Brilliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e7.50 x 5.52 x 3.43 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlue, Vivid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eHeated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon) — store's own assessment; not addressed by the FGL report\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eEye-clean\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eFGL (French Gemological Laboratory) — report number not listed in product data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cstrong\u003eWhy Choose this 1.16 ct Ceylon Blue Sapphire?\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eCeylon has been the benchmark source for fine blue sapphire for centuries — the island's gem gravels produce the bright, saturated blue that collectors and jewelers hold as the standard against which every other origin is measured. This 1.16 ct Ceylon Blue Sapphire delivers that classic vivid blue in an oval cut, the most versatile and widely-set shape in the sapphire market, at a size that comfortably anchors a ring or pendant without requiring a custom mount.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eKey Benefits of this Natural Ceylon Blue Sapphire\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVivid, Saturated Color\u003c\/strong\u003e\u003cbr\u003eA lively medium-to-deep blue that reads richly in daylight and warm light alike, without going flat or overly dark.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassic Oval Cut\u003c\/strong\u003e\u003cbr\u003eMixed brilliant faceting maximizes light return; the elongated oval silhouette flatters the finger and suits nearly any setting style.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEye-Clean Clarity\u003c\/strong\u003e\u003cbr\u003eNo visible inclusions under normal viewing, so the color is uninterrupted face-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter-Stone Weight\u003c\/strong\u003e\u003cbr\u003eAt 1.16 carats, this stone is substantial enough to anchor an engagement ring or statement pendant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable for Daily Wear\u003c\/strong\u003e\u003cbr\u003eCorundum at Mohs 9, second only to diamond, appropriate for rings worn every day.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eCarat Weight: 1.16 Carats\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eCut: Oval, mixed brilliant\u003c\/li\u003e\n\u003cli\u003eDimensions: 7.50 × 5.52 × 3.43 mm\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eTreatment: Heated\u003c\/li\u003e\n\u003cli\u003eColor: Vivid blue\u003c\/li\u003e\n\u003cli\u003eClarity: Eye-clean\u003c\/li\u003e\n\u003cli\u003eCertification: Independent lab report\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis 1.16 ct Ceylon Blue Sapphire has been hand-selected for the vividness and evenness of its blue — the qualities that separate a genuinely fine Ceylon sapphire from ordinary commercial material.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eWhy Customers Love This Gemstone\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeylon Origin:\u003c\/strong\u003e The source most associated with fine, bright blue sapphire — the reference point for the entire category.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Oval Shape:\u003c\/strong\u003e Fits the widest range of ring and pendant settings without custom work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaily-Wear Durability:\u003c\/strong\u003e Mohs 9 hardness stands up to rings worn every day.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Source:\u003c\/strong\u003e Treatment disclosed honestly, origin and quality confirmed at selection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOwning this 1.16 ct Ceylon Blue Sapphire means choosing the color and origin that define classic sapphire jewelry — a vivid, well-cut stone ready to be set.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003ePerfect Uses for this 1.16 ct Blue Sapphire\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eEngagement ring center stone\u003c\/li\u003e\n\u003cli\u003ePendant solitaire\u003c\/li\u003e\n\u003cli\u003eThree-stone ring center or accent\u003c\/li\u003e\n\u003cli\u003eSeptember birthstone gift\u003c\/li\u003e\n\u003cli\u003eCollectors of classic Ceylon blue sapphire\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42665948184643,"sku":"CG0099","price":1300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/stone_CG0099_image-1.jpg?v=1778308000"},{"product_id":"2-68ct-blue-sapphire","title":"2.68 ct Natural Heated Blue Sapphire – Cushion Cut | GIA Certified | Ceylon (Sri Lanka)","description":"\u003cp\u003e2.68 carat rectangular cushion-cut blue sapphire, heat treated, measuring 8.63 × 7.28 × 4.94 mm, from Sri Lanka (Ceylon). Accompanied by GIA Report #6233922167, a Sapphire Report confirming weight, dimensions, color, transparency, and treatment.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"At 2.68 carats, this Ceylon cushion delivers exactly what I look for in an accessible fine sapphire: a vivid blue with eye-clean clarity — my own assessment, not a GIA grade — and a GIA report to back the rest up, at a size and price point that doesn't require an unheated premium. It's not a rarity play — it's a well-cut, well-documented stone that lets a buyer own genuine Sri Lankan sapphire honestly.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eHeated Ceylon blue sapphire in the 2–3 carat range is one of the most widely available combinations in the fine sapphire market — which means the value case here rests on documentation and quality, not manufactured scarcity claims.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Described on the GIA report and by our own grading as a vivid royal blue — the hue most buyers picture when they think \"sapphire,\" and consistently the most in-demand color in the corundum family.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Sri Lanka (Ceylon) is the most trusted and longest-established source for fine blue sapphire; Ceylon origin carries a credibility premium over unattributed or undisclosed-origin stones, even at an accessible price point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e This stone is heat treated — the industry-standard, permanent, fully disclosed enhancement used on the large majority of fine sapphire sold worldwide. It does not reduce durability or long-term stability, and it is stated plainly on the GIA report rather than left to guesswork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut:\u003c\/strong\u003e The Mixed Brilliant rectangular cushion (brilliant crown, step-cut pavilion) is cut to hold color depth while still returning light — a more deliberate cutting choice than a purely commercial cut.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e GIA Report #6233922167 independently confirms weight, dimensions, color, transparency, and treatment — verification that many sapphires at this price point don't carry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined value:\u003c\/strong\u003e No single factor here is exotic on its own — but a GIA-documented, Ceylon-origin, well-cut 2.68 ct sapphire at an honest heated price is a harder combination to find than the carat weight alone suggests.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eA few practical points to weigh before purchasing this specific stone:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the GIA report language directly.\u003c\/strong\u003e Confirm the report states the color grade and \"heated\" treatment, and compare that language against the photos and 360° video before purchasing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaluate cut performance in hand.\u003c\/strong\u003e A Mixed Brilliant cushion depends on crown\/pavilion proportions for brightness — review the video to judge light return across the 8.63 × 7.28 mm face-up area rather than judging from carat weight alone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose a mounting that protects the corners.\u003c\/strong\u003e Rectangular cushions have more vulnerable corners than round or oval cuts — a protective prong or reinforced corner detail is worth discussing with your setter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeigh heated vs. unheated pricing honestly.\u003c\/strong\u003e Heat-treated Ceylon blue sapphire of this size and quality typically costs a fraction of a comparable unheated stone — decide which trade-off matters more for your priorities before comparison shopping elsewhere.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the Try Before You Buy option\u003c\/strong\u003e if you would like to see the stone in hand before finalizing the purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-sapphire-heat-treatment-works\"\u003eHow Sapphire Heat Treatment Works\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/pages\/heated-vs-unheated\"\u003eHeated vs Unheated Sapphire\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-a-gia-sapphire-report-and-how-do-you-read-one\"\u003eGIA Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Ring Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/ceylon-sapphire-complete-guide\"\u003eCeylon Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/cushion-cut-sapphire-guide\"\u003eCushion Cut Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/best-sapphires-under-10000\"\u003eBest Sapphires Under $10,000\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8341\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e2.68 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCorundum \/ Blue Sapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eRectangular Cushion, Mixed Brilliant (brilliant crown, step-cut pavilion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e8.63 × 7.28 × 4.94 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlue — Royal Vivid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eHeat treated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eEye-clean — our own assessment; GIA colored-stone reports carry no clarity grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eGIA Report #6233922167\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eSKU: CG8341\u003c\/li\u003e\n\u003cli\u003eCarat Weight: 2.68 carats\u003c\/li\u003e\n\u003cli\u003eVariety: Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eShape: Rectangular Cushion\u003c\/li\u003e\n\u003cli\u003eCutting Style: Mixed Brilliant (brilliant crown, step cut pavilion)\u003c\/li\u003e\n\u003cli\u003eDimensions: 8.63 × 7.28 × 4.94 mm\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eTreatment: Heat treated\u003c\/li\u003e\n\u003cli\u003eColor: Blue\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent\u003c\/li\u003e\n\u003cli\u003eClarity: Eye-clean — our own assessment, not a GIA grade\u003c\/li\u003e\n\u003cli\u003eCertification: GIA Report #6233922167\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eClean with lukewarm water and mild soap using a soft brush\u003c\/li\u003e\n\u003cli\u003eStore separately to avoid surface contact\u003c\/li\u003e\n\u003cli\u003eRemove before heavy physical activity\u003c\/li\u003e\n\u003cli\u003eAvoid ultrasonic or steam cleaners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eOne of a Kind\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThis is a single natural gemstone, not a manufactured or lab-created replica — no two sapphires form with identical color, inclusions, and internal character. Once this stone sells, it's gone; there is no duplicate. What you see documented on the GIA report is the exact, individual stone you receive.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eWhat's included with this Blue Sapphire\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGIA Report #6233922167\u003c\/li\u003e\n\u003cli\u003eGemstone packed in a gem sleeve\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42736923115587,"sku":"CG8341","price":7504.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_18f99f2a-cf6d-40f6-ad28-b57cadb9e803.jpg?v=1778351857"},{"product_id":"1-62-ct-blue-sapphire","title":"1.62 ct Natural Heated Blue Sapphire – Round Cut | GIA Certified | Sri Lanka (Ceylon)","description":"\u003cp\u003eA natural 1.62 carat blue sapphire in a round cut, from Sri Lanka (Ceylon), heat treated and documented on GIA Sapphire Origin Report #2245017785, confirming Sri Lanka origin. The round brilliant-family cut produces excellent light return in colored gemstones — in Ceylon blue, this translates to a stone that is vivid and active under any lighting condition, from natural daylight to indoor incandescent. At 1.62 carats, this sits solidly in the center stone range, with sufficient face-up surface for clear visibility in any ring or pendant setting.\u003c\/p\u003e\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"This 1.62 ct round Ceylon sapphire shows the vivid, medium-intense blue that GIA's Sapphire Origin Report confirms as Sri Lankan — the round Modified Brilliant cut keeps that saturation active across the whole face of the stone rather than concentrating it near the culet.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eA look at how this specific stone's specifications stack up within the blue sapphire category:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Vivid, medium-intense blue — the saturation level most closely associated with fine Ceylon sapphire.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e At 1.62 ct, this falls within the standard engagement-ring center stone weight range, a size point with steady demand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Heat treated, as disclosed on the GIA report — the standard, widely accepted treatment for blue sapphire that does not change the stone's identity as natural corundum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e Eye-clean and transparent, with no visible inclusions under normal viewing — our own assessment, not a GIA grade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Origin and treatment are independently confirmed by a GIA Sapphire Origin Report (#2245017785), rather than resting on the seller's own assessment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e The combination of a confirmed Ceylon origin, an eye-clean appearance in our own assessment, and a round brilliant-family cut places this stone in the well-documented, consistently in-demand segment of the blue sapphire market.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eA few practical points to weigh before purchasing this specific stone:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eView it under mixed lighting.\u003c\/strong\u003e Under both daylight and warm indoor light, the round Modified Brilliant cut should keep the medium-intense blue reading evenly saturated rather than darkening toward the edges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck setting compatibility.\u003c\/strong\u003e At 6.42–6.63 x 4.76 mm, this round stone fits standard prong or halo settings sized for a round center stone in this weight range without custom fabrication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm the documentation when comparison shopping.\u003c\/strong\u003e Look for a report from a major lab such as GIA rather than a dealer's own certificate when comparing this stone to other Ceylon blues near this weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeigh the value proposition.\u003c\/strong\u003e A round, eye-clean, GIA-documented Ceylon blue sapphire at this size is a commonly requested combination — see the Rarity Analysis above for how the size, clarity, and documentation add up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the Try Before You Buy option\u003c\/strong\u003e if you would like to see the stone in hand before finalizing the purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/is-a-round-sapphire-good-for-an-engagement-ring-cut-color-and-what-to-know-before-you-buy\"\u003eIs a Round Sapphire Good for an Engagement Ring?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-an-unheated-sapphire\"\u003eUnheated Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-a-gia-sapphire-report-and-how-do-you-read-one\"\u003eGIA Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Ring Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8342\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e1.62 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCorundum \/ Natural Blue Sapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eRound \/ Modified Brilliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e6.42-6.63 x 4.76 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlue — Vivid, Medium Intense\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eHeat Treated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eEye-clean — no visible inclusions under normal viewing — our own assessment; GIA colored-stone reports carry no clarity grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eGIA Report #2245017785\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Choose this 1.62 ct Round Ceylon Blue Sapphire?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eRound Ceylon blue sapphire at this weight is one of the most consistently demanded configurations in the colored gemstone market — the combination of the most familiar cut with the most recognized origin and a size that works in standard engagement settings. The round brilliant-family cut maximizes light return and saturation simultaneously, making the Ceylon blue read at its most vivid in any lighting environment.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Benefits of this Natural Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeylon Blue Origin\u003c\/strong\u003e\u003cbr\u003eSri Lanka — the benchmark source for vivid blue sapphire, confirmed by GIA's Sapphire Origin Report.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound Brilliant-Family Cut\u003c\/strong\u003e\u003cbr\u003eA Modified Brilliant cut that returns strong light — vivid and active blue face-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong Center Stone Size\u003c\/strong\u003e\u003cbr\u003e1.62 carats in a round — standard engagement ring center stone weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Setting Compatibility\u003c\/strong\u003e\u003cbr\u003eRound cuts fit the widest range of settings without custom fabrication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable for Daily Wear\u003c\/strong\u003e\u003cbr\u003eCorundum at Mohs 9, second only to diamond.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCarat Weight: 1.62 Carats\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eShape: Round\u003c\/li\u003e\n\u003cli\u003eCut Style: Modified Brilliant\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eTreatment: Heat Treated\u003c\/li\u003e\n\u003cli\u003eColor: Blue\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent\u003c\/li\u003e\n\u003cli\u003eClarity: Eye-clean — no visible inclusions under normal viewing — our own assessment, not a GIA grade\u003c\/li\u003e\n\u003cli\u003eCertification: GIA Sapphire Origin Report #2245017785\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis 1.62 ct round Ceylon blue sapphire has been hand-selected for the consistency and vividness of its blue — the quality that makes this configuration a reliable and consistently satisfying center stone choice.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Customers Love This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeylon Benchmark:\u003c\/strong\u003e The origin most associated with fine blue sapphire, confirmed by GIA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound Brilliance:\u003c\/strong\u003e Strong light return — a vivid way to show blue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Compatibility:\u003c\/strong\u003e Fits any solitaire or halo setting without custom work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Source:\u003c\/strong\u003e Treatment and origin independently confirmed by GIA Report #2245017785.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOwning this 1.62 ct round Ceylon blue sapphire means choosing the most reliable configuration in the blue sapphire category — the one that consistently delivers what buyers expect.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePerfect Uses for this 1.62 ct Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEngagement ring center stone\u003c\/li\u003e\n\u003cli\u003ePendant solitaire in any metal\u003c\/li\u003e\n\u003cli\u003eHalo ring center stone\u003c\/li\u003e\n\u003cli\u003eSeptember birthstone jewelry\u003c\/li\u003e\n\u003cli\u003eAnniversary gift at the fine jewelry level\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42736928653379,"sku":"CG8342","price":2916.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_c5141e29-f803-4c89-946e-f2794d8bdd66.jpg?v=1778350192"},{"product_id":"1-55-ct-cushion-blue-sapphire-from-ceylon","title":"1.55 ct Natural Heated Blue Sapphire – Cushion Cut | AGCL Certified | Sri Lanka (Ceylon)","description":"\u003cp\u003eA natural 1.55 carat blue sapphire in a cushion cut, from Sri Lanka (Ceylon), heat treated and documented on AGCL Report #M2513590. Ceylon cushion blue sapphire is the most historically resonant format in sapphire jewelry — the Princess of Wales ring that brought sapphire into global engagement ring consciousness was a 12-carat Ceylon cushion blue, and the shape has defined the category ever since. At 1.55 carats, this stone sits in the practical center stone range for engagement rings, with the cushion geometry deepening the Ceylon blue saturation across the face.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"This 1.55 ct cushion shows exactly what Ceylon blue should look like in this cut — the larger cushion facets pull the saturation across the whole face rather than concentrating it at the culet, and at this size it works as a genuine center stone rather than an accent. The heat treatment is disclosed and standard practice for this color, so nothing about how the color got here is hidden.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eBlue is the most widely produced sapphire color, so the case for this stone rests on the specific combination below, not on color alone.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Blue is the most available sapphire body color on the market, but even within blue, an even, medium-to-deep saturation that reads well face-up — as this stone does in cushion cut — is not the norm at every price point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e At 1.55 carats, this stone sits above the sub-1-carat sizes that make up most of the clean, well-cut Ceylon blue supply, while staying well short of the pricing jump that comes with 2+ carat stones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut:\u003c\/strong\u003e The rectangular cushion cut is the same format associated with the world's best-known blue sapphire engagement ring, yet most rough is still cut into rounds and ovals for better yield, so well-proportioned cushions are comparatively harder to source.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Heat treatment is the standard, widely accepted practice for the great majority of commercial blue sapphire on the market today — it is not a rarity factor for this stone, and we're not presenting it as one. It's disclosed here because that's the honest baseline, not an exception.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e AGCL Report #M2513590 independently confirms this stone's identity, weight, and treatment status in writing — paperwork that a meaningful share of comparably priced sapphires on the market are sold without.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e No single factor here makes this stone hard to replace. It's the combination — Ceylon-origin blue, a well-executed cushion cut, a practical center-stone carat weight, and independent lab documentation — that narrows the field of real equivalents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eA few practical points to weigh before purchasing this specific stone:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck it under more than one light source.\u003c\/strong\u003e Cushion cuts mix large flash facets with tighter scintillation patterns, and how open or closed the color reads can shift noticeably between daylight, indoor incandescent, and jewelry-counter LED lighting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm mounting fit before ordering a setting.\u003c\/strong\u003e At 6.38 x 5.65 x 4.74 mm, this stone falls within the range most standard cushion-cut prong and halo mountings are built for, but always confirm the setting's stated stone size against these exact dimensions before committing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlways confirm treatment disclosure when comparison shopping.\u003c\/strong\u003e A large share of blue sapphire sold online is heat treated but not every listing says so plainly — this stone's treatment is stated outright here and documented on its AGCL report, and any stone you compare it against should offer the same clarity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeigh availability against the specifics you actually want.\u003c\/strong\u003e Given the combination covered in the Rarity Analysis above — Ceylon origin, cushion format, and this carat weight together — a close match on all three at once won't be a given if you wait.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the Try Before You Buy option\u003c\/strong\u003e if you would like to see the stone in hand before finalizing the purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/cushion-cut-sapphire-guide\"\u003eCushion Cut Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-sapphire-heat-treatment-works\"\u003eHow Sapphire Heat Treatment Works\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/pages\/heated-vs-unheated\"\u003eHeated vs Unheated Sapphire — What's the Difference?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/natural-sapphires-online-premium-gemstones\"\u003eHow to Buy Natural Sapphires Online: What Certification Actually Tells You\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/ceylon-sapphire-complete-guide\"\u003eCeylon Sapphire: The Complete Guide to the World's Most Trusted Sapphire Origin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Ring Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e1.55 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural Blue Sapphire (Corundum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eRectangular Cushion, Mixed Brilliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e6.38 x 5.65 x 4.74 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eHeat Treated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon) — store's own assessment; not addressed by the AGCL report\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eEye Clean\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eAGCL Report #M2513590\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eSKU: CG8350\u003c\/li\u003e\n\u003cli\u003eCarat Weight: 1.55 Carats\u003c\/li\u003e\n\u003cli\u003eVariety: Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eDimensions: 6.38 x 5.65 x 4.74 mm\u003c\/li\u003e\n\u003cli\u003eShape: Rectangular Cushion\u003c\/li\u003e\n\u003cli\u003eCut Style: Mixed Brilliant\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eTreatment: Heat Treated\u003c\/li\u003e\n\u003cli\u003eColor: Blue\u003c\/li\u003e\n\u003cli\u003eClarity: Eye Clean — no visible inclusions under normal viewing\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003cli\u003eCertification: AGCL Report #M2513590\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eOne of a Kind\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThis is a single natural gemstone, not a lab-created or manufactured stone — no two are exactly alike. Once sold, this particular 1.55 ct blue sapphire will not be available again.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eClean with warm soapy water and a soft brush. Avoid ultrasonic cleaners and harsh chemicals, and store separately from harder or abrasive materials to prevent scratching.\u003c\/p\u003e\n\n\u003cp\u003eThis 1.55 ct cushion Ceylon blue sapphire has been hand-selected for the richness and evenness of its blue — the characteristic most responsible for the lasting demand for this configuration. Documented on AGCL Report #M2513590, its heat treatment is standard practice for this color and fully disclosed.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePerfect Uses\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eEngagement ring center stone\u003c\/li\u003e\n\u003cli\u003eCustom pendant solitaire\u003c\/li\u003e\n\u003cli\u003eThree-stone ring center stone\u003c\/li\u003e\n\u003cli\u003eSeptember birthstone jewelry\u003c\/li\u003e\n\u003cli\u003eAnniversary gift at the fine jewelry level\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42773315911747,"sku":"CG8350","price":1520.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_50622fa9-5530-4c99-ab50-d1c70139285a.jpg?v=1777616786"},{"product_id":"2-74-ct-oval-blue-sapphire-ceylon-gia","title":"2.74 ct Natural Heated Blue Sapphire – Oval Cut | GIA Certified | Ceylon (Sri Lanka)","description":"\u003cp\u003e2.74 carat oval-cut blue sapphire, heat-treated, measuring 7.95 × 6.95 × 6.09 mm, from Sri Lanka (Ceylon). Ceylon blue sapphire above 2.5 carats with GIA documentation occupies the upper tier of commercial blue sapphire — large enough for a commanding center stone, origin-confirmed, and independently documented. Accompanied by GIA Report #5232835327, a Sapphire Origin Report confirming weight, dimensions, color, transparency, treatment, and geographic origin (Sri Lanka).\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"At 2.74 carats, this Ceylon sapphire clears the size threshold where a GIA Origin Report actually matters — you get a stone large enough to anchor a ring, GIA-confirmed to Sri Lankan origin, and loupe clean in my own assessment. That combination — the origin verified rather than claimed, the clarity my own call — is what makes a blue sapphire a genuine buy at this level.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eA GIA Sapphire Origin Report requires additional trace-element and inclusion analysis beyond a standard identification report — not every sapphire submitted for grading receives one, and most sapphires sold as \"Ceylon\" carry no such confirmation.\u003c\/li\u003e\n\u003cli\u003eCeylon (Sri Lanka) is the benchmark origin for blue sapphire. GIA's independent confirmation of that origin on this specific stone removes the guesswork that surrounds unattributed \"Ceylon-look\" material sold without paperwork.\u003c\/li\u003e\n\u003cli\u003eLoupe-clean clarity in a sapphire above 2.5 carats is uncommon; most commercial blue sapphire at this size shows some inclusions visible under a loupe or even to the unaided eye.\u003c\/li\u003e\n\u003cli\u003eHeat treatment is standard practice for the large majority of blue sapphire on the market, so it isn't what sets this stone apart — the rarity here rests on the size, clarity, and independently confirmed origin, not the treatment status.\u003c\/li\u003e\n\u003cli\u003eVery few blue sapphires on the market combine all three factors at once — above 2.5 carats, loupe clean, and GIA-confirmed Ceylon origin — since large stones more often trade clarity or documentation for size.\u003c\/li\u003e\n\u003cli\u003eCombined effect: GIA-confirmed Ceylon origin, above-2.5-carat weight, and loupe-clean clarity rarely appear together in a single stone. Each factor is individually available in the market; all three together — the origin independently documented, the clarity our own assessment — are not.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eHeat treatment is the industry-standard enhancement for blue sapphire — permanent, stable, and fully disclosed on this listing. It is not a defect and shouldn't be weighed as one when evaluating this stone.\u003c\/li\u003e\n\u003cli\u003eIf a seller claims \"Ceylon origin\" without a lab report to back it up, treat that as an unverified assertion. This stone's Sri Lankan origin is independently confirmed by GIA's Sapphire Origin Report — ask any other seller for the same before you trust the claim.\u003c\/li\u003e\n\u003cli\u003eCross-check the GIA report number, weight (2.74 ct), and measurements (7.95 × 6.95 × 6.09 mm) on the certificate against the physical stone you receive.\u003c\/li\u003e\n\u003cli\u003eAt this size, think ahead to setting: an oval this large reads prominently in a ring, so consider band width and prong height before choosing a mount.\u003c\/li\u003e\n\u003cli\u003eTry Before You Buy: request the stone on approval so you can judge its color and clarity in your own lighting before committing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-a-gia-sapphire-report-and-how-do-you-read-one\"\u003eWhat Is a GIA Sapphire Report and How Do You Read One?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eThe Ultimate Guide to Buying Natural Loose Sapphires\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire — The Complete Buyer's Guide to Color, Origin, and Value\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Sapphire Rings — The Complete Guide to Designing Your Own\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-sapphire-heat-treatment-works\"\u003eHow Sapphire Heat Treatment Works — Temperature, Process, and What Changes Inside the Stone\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/pages\/heated-vs-unheated\"\u003eHeated vs Unheated Sapphire — What's the Difference?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/pages\/ceylon-sapphire-origin-guide\"\u003eCeylon Sapphire — Why Sri Lanka Origin Matters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/ceylon-sapphire-complete-guide\"\u003eCeylon Sapphire: The Complete Guide to the World's Most Trusted Sapphire Origin\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8353\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e2.74 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural Blue Sapphire (Corundum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eOval Mixed Brilliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e7.95 × 6.95 × 6.09 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlue (Ceylon Blue)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eHeated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon) — GIA confirmed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eLoupe Clean — our own assessment; GIA colored-stone reports carry no clarity grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eGIA Report #5232835327 (Sapphire Origin Report)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eSKU: CG8353\u003c\/li\u003e\n\u003cli\u003eCarat Weight: 2.74 carats\u003c\/li\u003e\n\u003cli\u003eVariety: Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eShape: Oval\u003c\/li\u003e\n\u003cli\u003eCutting Style: Mixed Brilliant (modified brilliant crown, step cut pavilion)\u003c\/li\u003e\n\u003cli\u003eDimensions: 7.95 × 6.95 × 6.09 mm\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon) — GIA confirmed (GIA Sapphire Origin Report)\u003c\/li\u003e\n\u003cli\u003eTreatment: Heat treated\u003c\/li\u003e\n\u003cli\u003eColor: Blue (Ceylon Blue)\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent\u003c\/li\u003e\n\u003cli\u003eClarity: Loupe Clean — our own assessment, not a GIA grade\u003c\/li\u003e\n\u003cli\u003eCertification: GIA Report #5232835327\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eClean with lukewarm water and mild soap using a soft brush\u003c\/li\u003e\n\u003cli\u003eStore separately to avoid surface contact\u003c\/li\u003e\n\u003cli\u003eRemove before heavy physical activity\u003c\/li\u003e\n\u003cli\u003eAvoid ultrasonic or steam cleaners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eOne of a Kind\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThis is a single natural gemstone, not a manufactured or lab-created replica — no two sapphires form with identical color, inclusions, and internal character. Once this stone sells, it's gone; there is no duplicate. What you see documented on the GIA report is the exact, individual stone you receive.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eWhat's included with this Blue Sapphire\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGIA Report #5232835327\u003c\/li\u003e\n\u003cli\u003eGemstone packed in a gem sleeve\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42798902345795,"sku":"CG8353","price":6528.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_6f63bd02-c3b4-4d9c-8e6b-adf231366eae.jpg?v=1778352011"},{"product_id":"2-04-ct-square-cushion-natural-blue-sapphire-gia","title":"2.04 ct Natural Unheated Blue Sapphire – Square Cushion Cut | GIA Certified","description":"\u003cp\u003e2.04 carat square cushion-cut blue sapphire, completely unheated, measuring 6.58 × 6.37 × 5.57 mm, from Sri Lanka (Ceylon). Square cushion blue sapphire is an unusual format — the near-1:1 length-to-width ratio is rarer than rectangular or oval cushions in colored gemstones. Accompanied by GIA Report #6233835339, a Sapphire Origin Report confirming weight, dimensions, color, transparency, treatment (no indications of heating), and geographic origin (Sri Lanka).\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"This 2.04 ct Ceylon sapphire pairs a genuinely unheated blue with a near-1:1 square cushion outline — a cut I see far less often than the standard rectangular cushion, oval, or round. The GIA Sapphire Origin Report backs every claim on this page, including the no-heat finding and the Sri Lanka origin — the clarity call is my own assessment, not a GIA grade.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eBlue is the most recognized and widely produced sapphire color, so this stone's scarcity case rests on treatment, cutting style, and documentation rather than on hue alone.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Blue is the benchmark sapphire color and the most common in the market — on its own, hue is not a rarity factor for this stone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e The large majority of blue sapphire sold today is heat-treated to improve color and clarity. A genuinely unheated stone with eye-clean clarity, like this one, represents a real minority of blue sapphire production at any size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut:\u003c\/strong\u003e A near-1:1 square cushion outline is less common than the rectangular cushion, oval, and round shapes that dominate sapphire cutting — cutters more often elongate a piece of rough to conserve weight, so a balanced, equal-sided face like this one reflects a deliberate, less-frequent cutting choice.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e At 2.04 ct, this is a smaller, more accessible stone — we carry larger unheated sapphires at higher price points, and this size tier is meant to make unheated, GIA-documented quality attainable rather than to claim exceptional size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e The GIA Sapphire Origin Report independently confirms the no-heat finding and traces the stone to Sri Lanka — a level of verification not every stone on the market carries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e No single factor here is exceptional in isolation — blue is common and 2.04 ct is a modest size — but the combination of confirmed no-heat treatment, an uncommon square cushion cut, and independent GIA documentation is what sets this stone apart from typical heated blue sapphire at a comparable size.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eA few practical points to weigh before purchasing this specific stone:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm the no-heat finding independently.\u003c\/strong\u003e Don't take \"unheated\" on faith — GIA Report #6233835339 states the treatment finding directly; you can cross-check the report number using GIA's online report-check tool before you buy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnderstand how the Mixed Brilliant cut performs.\u003c\/strong\u003e The modified brilliant crown is built for sparkle while the step-cut pavilion is built for color saturation — expect the stone to read brighter toward the crown and deeper\/richer toward the pavilion, rather than uniform brilliance across the whole face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlan the setting around the squared corners.\u003c\/strong\u003e A square cushion outline has four corners more exposed to impact than a rounded oval or standard cushion — ask your setter about protective prong placement or corner protection if this stone will see daily wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompare against heated blue sapphire at the same size.\u003c\/strong\u003e Heated blue sapphire of comparable size and color typically costs less — the premium here is specifically for the unheated status and GIA-confirmed Sri Lanka origin, so weigh whether that documentation matters for your purposes (collecting, resale, or personal significance).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the Try Before You Buy option\u003c\/strong\u003e if you would like to see the stone in hand before finalizing the purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-an-unheated-sapphire\"\u003eUnheated Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-a-gia-sapphire-report-and-how-do-you-read-one\"\u003eGIA Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Ring Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/ceylon-sapphire-complete-guide\"\u003eCeylon Sapphire Origin Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/cushion-cut-sapphire-guide\"\u003eCushion Cut Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8356\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e2.04 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCorundum — Blue Sapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSquare Cushion, Mixed Brilliant (modified brilliant crown, step-cut pavilion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e6.58 × 6.37 × 5.57 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlue — Vivid Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eUnheated (no indications of heating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon) — GIA confirmed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eEye-clean — our own assessment; GIA colored-stone reports carry no clarity grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eGIA Report #6233835339 (Sapphire Origin Report)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eSKU: CG8356\u003c\/li\u003e\n\u003cli\u003eCarat Weight: 2.04 carats\u003c\/li\u003e\n\u003cli\u003eVariety: Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eShape: Square Cushion\u003c\/li\u003e\n\u003cli\u003eCutting Style: Mixed Brilliant (modified brilliant crown, step cut pavilion)\u003c\/li\u003e\n\u003cli\u003eDimensions: 6.58 × 6.37 × 5.57 mm\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon) — GIA confirmed (GIA Sapphire Origin Report)\u003c\/li\u003e\n\u003cli\u003eTreatment: Unheated (no indications of heating)\u003c\/li\u003e\n\u003cli\u003eColor: Blue (Vivid Blue)\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent\u003c\/li\u003e\n\u003cli\u003eClarity: Eye-clean — our own assessment, not a GIA grade\u003c\/li\u003e\n\u003cli\u003eCertification: GIA Report #6233835339\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eClean with lukewarm water and mild soap using a soft brush\u003c\/li\u003e\n\u003cli\u003eStore separately to avoid surface contact\u003c\/li\u003e\n\u003cli\u003eRemove before heavy physical activity\u003c\/li\u003e\n\u003cli\u003eAvoid ultrasonic or steam cleaners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eOne of a Kind\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThis is a single natural gemstone, not a manufactured or lab-created replica — no two sapphires form with identical color, inclusions, and internal character. Once this stone sells, it's gone; there is no duplicate. What you see documented on the GIA report is the exact, individual stone you receive.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eWhat's included with this Blue Sapphire\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGIA Report #6233835339\u003c\/li\u003e\n\u003cli\u003eGemstone packed in a gem sleeve\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42798903853123,"sku":"CG8356","price":8160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_08ae791e-c067-476e-8325-21d9a82948f4.jpg?v=1778352167"},{"product_id":"oval-blue-sapphire-gemstone-4-00ct-gia","title":"4,00 ct Blauer Saphir, erhitzt – Oval | GIA-Bericht Nr. 5232835332 | Sri Lanka","description":"\u003cp\u003eEin blauer Saphir von 4,00\u0026#160;Karat, facettiert, Form Oval, Maße 9,52 × 8,45 × 6,42\u0026#160;mm, dokumentiert im GIA-Bericht Nr. 5232835332 vom 14. Januar 2026. Die Berichtsklasse trägt auf dem Papier den englischen Titel „Sapphire Origin Report“. Der Bericht führt auf: Farbe Blau, Transparenz Durchsichtig, Spezies Natürlicher Korund, Varietät Saphir, geografische Herkunft Sri Lanka, zwei getrennte Felder zur Schliffart sowie ein Feld „Additional Results“, in dem „Heated“ steht.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eDie Sicht des Inhabers\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003eDie Einschätzung von \u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e„Dies ist ein Oval von 4,00\u0026#160;Karat aus Sri Lanka, und dazu liegt ein GIA-Bericht vor, dessen Felder Sie selbst lesen können: Farbe, Transparenz, die beiden Einträge zur Schliffart, die geografische Herkunft und die weiteren Ergebnisse. Mir ist es lieber, wenn Sie den Stein nach dem Bericht und nach den Aufnahmen beurteilen und nicht nach irgendetwas, das ich darüber sage – fragen Sie mich also nach weiteren Aufnahmen und sehen Sie selbst.“\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWas der Bericht ausweist\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWeitere Ergebnisse.\u003c\/strong\u003e Unter der Überschrift „Additional Results“ steht im GIA-Bericht Nr. 5232835332 das Wort „Heated“ – auf Deutsch: erhitzt.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDer Umfang unserer eigenen Angaben.\u003c\/strong\u003e Wir geben die Felder wieder, die GIA auf dieses Dokument gedruckt hat, und das ist der gesamte Umfang dessen, was wir über diesen Stein behaupten.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLesen Sie ihn selbst.\u003c\/strong\u003e Der Bericht ist in den Abbildungen auf dieser Seite wiedergegeben, und GIA zeigt unter reportcheck.gia.edu zur Berichtsnummer dieselben Felder. Prüfen Sie ihn dort und fragen Sie uns vor dem Kauf nach allem Weiteren, was Sie sehen möchten.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGeografische Herkunft.\u003c\/strong\u003e Das Feld zur geografischen Herkunft nennt Sri Lanka, und GIA druckt daneben einen eigenen Vorbehalt: „Any statement on geographic origin is an expert opinion based on a collection of observations and analytical data.“ In unserer Übersetzung: Jede Aussage zur geografischen Herkunft ist eine gutachterliche Einschätzung, die auf einer Reihe von Beobachtungen und analytischen Daten beruht. Wir geben Feld und Vorbehalt zusammen wieder und fügen beidem nichts hinzu.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSchliffart, zwei Felder.\u003c\/strong\u003e Der Bericht nennt Krone und Pavillon getrennt: für die Krone „Modified Brilliant Cut“, für den Pavillon „Step Cut“. Die Krone trägt Brillantfacetten, der Pavillon trägt Treppenfacetten.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eHinweise zum Kauf\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eEinige praktische Punkte, die Sie vor dem Kauf genau dieses Steins abwägen sollten:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGleichen Sie den GIA-Bericht Nr. 5232835332 mit dem Stein ab.\u003c\/strong\u003e Vergleichen Sie Berichtsnummer, Karatgewicht, Maße, Farbe, Transparenz, beide Felder zur Schliffart und den Eintrag unter „Additional Results“ mit dem Stein, bevor Sie den Kauf abschließen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSehen Sie sich die gesamte Ansicht von oben an.\u003c\/strong\u003e Ein ovaler Umriss kann über die Mitte der Ansicht von oben ein dunkleres Band zeigen. Fordern Sie weitere Aufnahmen und ein Video an und sehen Sie sich die ganze Fläche an, bevor Sie entscheiden.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlanen Sie die Fassung um die Proportionen des Steins.\u003c\/strong\u003e Bei 9,52 × 8,45\u0026#160;mm hat ein ovaler Umriss keine Ecken. Wir würden eine Fassung wählen, die die Rundiste rundum sicher hält – das ist unsere eigene Empfehlung und keine Vorgabe aus dem Bericht.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNutzen Sie die Option „Try Before You Buy“\u003c\/strong\u003e, wenn Sie den Stein vor dem Kaufabschluss in der Hand sehen möchten.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eMerkmale der Spezies und der Geburtsstein\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eDie drei folgenden Werte beschreiben Korund als Mineralspezies. Sie sind keine Feststellungen über diesen einzelnen Stein. GIA druckt sie auf diesem Bericht im Feld „Characteristics“.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eMineral: Korund\u003c\/li\u003e\n\u003cli\u003eMohshärte: 9. Die Mohshärte von Korund ändert sich durch Erhitzen nicht. Die Mohshärte beschreibt die Kratzfestigkeit, nicht die Bruchfestigkeit.\u003c\/li\u003e\n\u003cli\u003eZähigkeit: Ausgezeichnet\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eGesondert davon druckt dieser Bericht Geburtsstein September. September gehört zur Varietät Saphir, in allen ihren Farben.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eMehr über diesen Edelstein\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eKaufratgeber für blauen Saphir\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/pages\/heated-vs-unheated\"\u003eErhitzt oder unerhitzt – der Unterschied\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-a-gia-sapphire-report-and-how-do-you-read-one\"\u003eEin GIA-Saphirbericht lesen und verstehen\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eIndividuellen Ring anfertigen lassen\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/pages\/ceylon-sapphire-origin-guide\"\u003eRatgeber zur Herkunft von Saphiren\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/oval-sapphire-guide\"\u003eRatgeber zum ovalen Saphir\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eKaufratgeber Saphir\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eAngaben zum Stein auf einen Blick\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eArtikelnummer\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8363\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eGewicht\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e4,00\u0026#160;ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eMaße\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9.52 x 8.45 x 6.42 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eForm\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eOval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSchliffart: Krone\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e„Modified Brilliant Cut“ (Brillantschliff)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSchliffart: Pavillon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e„Step Cut“ (Treppenschliff)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eFarbe\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlau\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparenz\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eDurchsichtig\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpezies\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatürlicher Korund\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eVarietät\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSaphir\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eGeografische Herkunft\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eWeitere Ergebnisse („Additional Results“)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e„Heated“ (erhitzt)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eGlanz\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eGlasglanz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eLaborbericht\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eGIA-Bericht Nr. 5232835332 vom 14. Januar 2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cstrong\u003eEigenschaften\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eArtikelnummer: CG8363\u003c\/li\u003e\n\u003cli\u003eGewicht: 4,00\u0026#160;Karat\u003c\/li\u003e\n\u003cli\u003eMaße: 9.52 x 8.45 x 6.42 mm\u003c\/li\u003e\n\u003cli\u003eForm: Oval\u003c\/li\u003e\n\u003cli\u003eSchliffart, Krone: „Modified Brilliant Cut“\u003c\/li\u003e\n\u003cli\u003eSchliffart, Pavillon: „Step Cut“\u003c\/li\u003e\n\u003cli\u003eFarbe: Blau\u003c\/li\u003e\n\u003cli\u003eTransparenz: Durchsichtig\u003c\/li\u003e\n\u003cli\u003eSpezies: Natürlicher Korund\u003c\/li\u003e\n\u003cli\u003eVarietät: Saphir\u003c\/li\u003e\n\u003cli\u003eGeografische Herkunft: Sri Lanka\u003c\/li\u003e\n\u003cli\u003eWeitere Ergebnisse: „Heated“ (erhitzt)\u003c\/li\u003e\n\u003cli\u003eGlanz: Glasglanz\u003c\/li\u003e\n\u003cli\u003eLaborbericht: GIA-Bericht Nr. 5232835332\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003ePflege\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eGIA veröffentlicht eine eigene Reinigungsempfehlung für Saphir und hält Ultraschall- und Dampfreinigung bei erhitztem Saphir in der Regel für unbedenklich. Wir verzichten auf beides, weil wir nicht sehen können, wie ein Stein gehalten wird, sobald er gefasst ist. Das ist unsere eigene Vorgabe und keine Bedingung aus dem Bericht.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eMit lauwarmem Wasser, milder Seife und einer weichen Bürste reinigen\u003c\/li\u003e\n\u003cli\u003eGetrennt aufbewahren, damit die Oberfläche nicht an anderen Schmuckstücken reibt\u003c\/li\u003e\n\u003cli\u003eVor körperlich anstrengenden Tätigkeiten ablegen\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eDieser Stein\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eDies ist ein einzelner natürlicher Edelstein und kein im Labor gezüchtetes Material. Sie erhalten genau den Stein, der im GIA-Bericht Nr. 5232835332 dokumentiert ist.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eIm Lieferumfang dieses blauen Saphirs\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGIA-Bericht Nr. 5232835332\u003c\/li\u003e\n\u003cli\u003eDer Edelstein in einem Steinbriefchen\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42798908211267,"sku":"CG8363","price":13200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_d7cdf1ee-4a50-46c7-a4c5-579f86c51f3c.jpg?v=1778352310"},{"product_id":"3-19-ct-cushion-deep-blue-sapphire-unheated-gia","title":"3.19 ct Natural Unheated Blue Sapphire – Cushion Cut | GIA Certified | Sri Lanka (Ceylon)","description":"\u003cp\u003e3.19 carat cushion-cut deep blue sapphire, natural and completely unheated, measuring 8.07 × 6.79 × 6.32 mm. Rich, saturated deep blue with strong brilliance across the cushion facets. Unheated and untreated: the color is entirely natural with no thermal modification of any kind. Accompanied by GIA Report #2235949149 confirming weight, dimensions, color, transparency, and unheated status. Geographic origin was not requested as part of this GIA report; the Sri Lanka (Ceylon) origin noted below reflects our own sourcing documentation rather than a GIA origin determination.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"A 3+ carat unheated blue sapphire with GIA confirmation is something I see far less often than you'd think — most stones this size have been heat-treated to improve their color, so finding one this deeply saturated that never needed the furnace is genuinely uncommon. This is a stone I'd set aside for a client who wants the real, untouched thing.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border: 1px solid #ddd; border-radius: 10px; padding: 20px 24px; margin: 28px 0;\"\u003e\n\u003ch2 style=\"margin-top: 0;\"\u003eRarity Analysis\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e The overwhelming majority of commercial blue sapphire on the market today is heat-treated to enhance color and clarity. This stone is unheated, and GIA Report #2235949149 confirms that unheated status directly — at over 3 carats, natural-color unheated blue sapphire is a genuine rarity, not a marketing phrase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor saturation:\u003c\/strong\u003e A deep, richly saturated blue achieved with no thermal treatment is harder to source than a comparably colored heated stone, since heating is often what pushes lower-grade rough into a marketable blue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e At 3.19 carats, this stone is well above the size at which most natural, unheated blue sapphires are found, making it uncommon relative to typical commercial goods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e With minor inclusions under 10× in our own assessment, this stone is notably clean for an unheated sapphire of this size — untreated stones typically retain more visible inclusions than their heated counterparts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Independently verified by GIA, a top-tier gemological laboratory, for weight, dimensions, color, transparency, and unheated status — though it's worth noting the GIA report does not address origin. The Sri Lanka (Ceylon) origin is based on our own sourcing documentation, not a GIA origin determination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e Unheated status, deep saturated color, size, and clarity rarely converge in one stone — and when they do, that combination, not any single factor alone, is what makes a sapphire like this difficult to replace.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border: 1px solid #ddd; border-radius: 10px; padding: 20px 24px; margin: 28px 0;\"\u003e\n\u003ch2 style=\"margin-top: 0;\"\u003eBuying Guidance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm treatment on paper:\u003c\/strong\u003e Because heated stones vastly outnumber unheated ones in the market, and unheated sapphires command a real premium, always verify unheated status through an independent lab report when comparison shopping — never take a seller's word alone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnderstand what the origin claim rests on:\u003c\/strong\u003e This stone's Sri Lanka (Ceylon) origin reflects our own sourcing documentation. GIA's report confirms weight, dimensions, color, transparency, and unheated status, but does not include an origin determination — so the origin claim, while credible, is seller-documented rather than independently lab-confirmed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompare color consistently:\u003c\/strong\u003e View sapphires under the same lighting conditions (daylight-equivalent and incandescent) before comparing saturation and tone across listings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the cut, not just the carat weight:\u003c\/strong\u003e This stone's mixed brilliant cut (modified brilliant crown, modified step cut pavilion) is designed to maximize brilliance in a cushion shape — a well-executed cut can make a stone face up larger and brighter than its raw measurements suggest.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTry Before You Buy:\u003c\/strong\u003e We encourage you to view this stone in hand before committing. Reach out to arrange an in-person viewing or ask for additional photos and video under different lighting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border: 1px solid #ddd; border-radius: 10px; padding: 20px 24px; margin: 28px 0;\"\u003e\n\u003ch2 style=\"margin-top: 0;\"\u003eLearn More About This Gemstone\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-an-unheated-sapphire\"\u003eUnheated Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-a-gia-sapphire-report-and-how-do-you-read-one\"\u003eGIA Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/cushion-cut-sapphire-guide\"\u003eCushion Cut Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/pages\/ceylon-sapphire-origin-guide\"\u003eCeylon Sapphire Origin Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Ring Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8298\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e3.19 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural Blue Sapphire (Corundum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCushion, Mixed Brilliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e8.07 × 6.79 × 6.32 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eDeep Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone — unheated\/untreated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon) — per seller documentation, not GIA-determined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eMinor inclusions under 10× — our own assessment; GIA colored-stone reports carry no clarity grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eGIA Report #2235949149\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eSKU: CG8298\u003c\/li\u003e\n\u003cli\u003eCarat Weight: 3.19 carats\u003c\/li\u003e\n\u003cli\u003eVariety: Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eShape: Cushion\u003c\/li\u003e\n\u003cli\u003eCutting Style: Mixed Brilliant (modified brilliant crown, modified step cut pavilion)\u003c\/li\u003e\n\u003cli\u003eDimensions: 8.07 × 6.79 × 6.32 mm\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon) — per seller sourcing documentation, not a GIA origin determination\u003c\/li\u003e\n\u003cli\u003eTreatment: None — unheated and untreated\u003c\/li\u003e\n\u003cli\u003eColor: Deep Blue\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent\u003c\/li\u003e\n\u003cli\u003eClarity: Minor inclusions under 10× — our own assessment, not a GIA grade\u003c\/li\u003e\n\u003cli\u003eCertification: GIA Report #2235949149\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eClean with lukewarm water and mild soap using a soft brush\u003c\/li\u003e\n\u003cli\u003eStore separately to avoid surface contact\u003c\/li\u003e\n\u003cli\u003eRemove before heavy physical activity\u003c\/li\u003e\n\u003cli\u003eAvoid ultrasonic or steam cleaners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eOne of a Kind\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThis is a single natural gemstone, not a manufactured or lab-created replica — no two sapphires form with identical color, inclusions, and internal character. Once this stone sells, it's gone; there is no duplicate. What you see documented on the GIA report is the exact, individual stone you receive.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eWhat's included with this Blue Sapphire\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGIA Report #2235949149\u003c\/li\u003e\n\u003cli\u003eGemstone packed in a gem sleeve\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42887340752963,"sku":"CG8298","price":4990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_62fe3059-58b5-493a-b34c-778eb031f2ed.jpg?v=1778308046"},{"product_id":"0-87-ct-round-6mm-blue-sapphire","title":"0.87 ct Natural Heated Blue Sapphire – Round Cut | Sri Lanka (Ceylon)","description":"\u003cp\u003eA natural 0.87 carat blue sapphire in a round cut, from Sri Lanka (Ceylon), heat treated. At 0.87 carats in a round brilliant, this is a practical accent and smaller center stone — sized for earring applications, three-stone ring center positions, and pendants where a sub-1-carat round sapphire delivers the Ceylon blue character in a compact, versatile format. The round cut maximizes light return and saturation for the carat weight.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"Heat treatment is standard practice for the great majority of blue sapphire on the market, including fine Ceylon material, and it has been accepted trade-wide for generations. What matters is honest disclosure, and this stone's treatment is stated plainly. At 0.87 carats with a clean, well-cut round shape and genuinely intense Ceylon blue color, it's an easy stone to recommend for its price point.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eBlue is the color most people picture when they hear the word \"sapphire,\" and Ceylon (Sri Lankan) material has long set the benchmark for that color. Here is how this particular stone stacks up against that standard.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e An intense, saturated blue from Sri Lanka — the most classic and widely recognized sapphire color, with broad, enduring demand across every market.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e At 0.87 ct, this is a compact, accessible weight — well suited to earrings, accent stones, and smaller centerpieces rather than a large solitaire.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Heated — a standard, widely accepted practice for blue sapphire that is disclosed honestly here and does not reduce the stone's desirability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e Eye-clean, with no inclusions visible to the naked eye under normal viewing conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e This stone is offered without third-party laboratory certification — worth stating plainly so buyers can weigh it against the price.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e A classic, well-cut Ceylon blue in a practical, wearable size — solid everyday value rather than a rare showpiece.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eA few practical points worth considering before you buy this stone.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm the setting fit:\u003c\/strong\u003e At 5.96 x 5.92 x 3.50 mm, check this diameter against your intended setting or mounting before ordering, especially for earrings or a three-stone layout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment is standard:\u003c\/strong\u003e Heat treatment is normal for blue sapphire and is disclosed here — it is not a defect and requires no special care beyond normal handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo third-party certification:\u003c\/strong\u003e This stone is not accompanied by a GIA or other independent lab report. That helps keep the price accessible, but it also means the grading above reflects Crescent Gems' in-house assessment rather than an independent lab's — buyers who want third-party verification should factor that into their decision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the color in different light:\u003c\/strong\u003e Blue sapphire can shift subtly between daylight and indoor lighting — view the stone, or its video, under more than one light source if possible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTry Before You Buy:\u003c\/strong\u003e Take advantage of Crescent Gems' try-on program to see this sapphire in person before committing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire — The Complete Buyer's Guide to Color, Origin, and Value\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-sapphire-heat-treatment-works\"\u003eHow Sapphire Heat Treatment Works — Temperature, Process, and What Changes Inside the Stone\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Sapphire Rings — The Complete Guide to Designing Your Own\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eThe Ultimate Guide to Buying Natural Loose Sapphires\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8315\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e0.87 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural Blue Sapphire (Corundum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eRound, Portuguese cut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e5.96 x 5.92 x 3.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlue, Intense\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eHeated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eEye-clean\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Choose this 0.87 ct Round Ceylon Blue Sapphire?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eRound Ceylon blue sapphire at 0.87 carats is a practical size for earring center stones, three-stone ring configurations, and smaller pendant designs where the budget or the design calls for a sub-1-carat sapphire without compromising the Ceylon blue quality. The round brilliant format ensures maximum color display for the weight.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Benefits of this Natural Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeylon Blue Origin\u003c\/strong\u003e\u003cbr\u003eSri Lanka — the benchmark source for vivid, transparent blue sapphire.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound Brilliant Versatility\u003c\/strong\u003e\u003cbr\u003eThe format that fits the widest range of settings — earrings, pendants, three-stone rings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessible Sub-1-Carat Weight\u003c\/strong\u003e\u003cbr\u003eThe size that makes Ceylon blue sapphire accessible for earrings and accent applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Light Return\u003c\/strong\u003e\u003cbr\u003eRound brilliant cut returns more light than any other shape for this color.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable for Daily Wear\u003c\/strong\u003e\u003cbr\u003eCorundum at Mohs 9, second only to diamond.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eCarat Weight: 0.87 Carats\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eCut: Round\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eTreatment: Heat Treated\u003c\/li\u003e\n\u003cli\u003eColor: Blue\u003c\/li\u003e\n\u003cli\u003eClarity: Eye-clean — no visible inclusions under normal viewing\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis 0.87 ct round Ceylon blue sapphire has been hand-selected for the vividness of its blue and the quality of its round cut — the Ceylon blue character in a compact, versatile format.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Customers Love This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeylon Quality at Sub-1-Carat:\u003c\/strong\u003e The benchmark blue in an accessible weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound Compatibility:\u003c\/strong\u003e Fits any earring, pendant, or three-stone setting without custom work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaily Wear Durability:\u003c\/strong\u003e Mohs 9 — appropriate for any daily jewelry application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Source:\u003c\/strong\u003e Treatment disclosed honestly, Ceylon origin confirmed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOwning this 0.87 ct round Ceylon blue sapphire means choosing the most recognized sapphire quality in a practical, versatile format.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePerfect Uses for this 0.87 ct Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eEarring center stones (pair)\u003c\/li\u003e\n\u003cli\u003eThree-stone ring center stone\u003c\/li\u003e\n\u003cli\u003ePendant solitaire\u003c\/li\u003e\n\u003cli\u003eSeptember birthstone jewelry\u003c\/li\u003e\n\u003cli\u003eAccent stone in custom multi-stone design\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42887343210563,"sku":"CG8315","price":1044.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_1f1108ea-2329-42c2-91a1-c30995baae2f.jpg?v=1778352737"},{"product_id":"1-carat-round-blue-sapphire-1-10-ct","title":"1.10 ct Natural Heated Blue Sapphire – Round Cut","description":"\u003cp\u003eA natural 1.10 carat blue sapphire in a round cut, heat treated. At 1.10 carats, this round sapphire crosses the 1-carat threshold that makes it practical as a center stone in engagement rings and pendant solitaires — a weight with sufficient face-up surface to display blue sapphire's color at wearing distance. The round brilliant cut returns the highest light of any shape, making the blue vivid and active under any lighting condition.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"color: #4a235a;\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eExpert Opinion\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e\"Round blue sapphire just above the one-carat mark is one of the most dependable specifications we carry. It's the shape and weight combination that fits off-the-shelf settings without custom work, and at 1.10 carats it still reads as a genuine center stone rather than an accent. This stone earns its place in the case for being useful and versatile — not for being unusual.\"\u003c\/em\u003e — Ahmed Shareek, Crescent Gems\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThis 1.10 ct round blue sapphire is best understood as a practical, accessible stone rather than a rare one. Its case rests on a small set of honest factors:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound cut, setting-ready:\u003c\/strong\u003e Round is the most setting-compatible shape made — it fits standard solitaire, halo, and three-stone mountings without custom fabrication, and returns more light than any other shape cut to the same proportions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical center-stone weight:\u003c\/strong\u003e At 1.10 carats, this stone sits just above the 1-carat threshold most buyers associate with a genuine center stone, without carrying the pricing premium of larger sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat treatment, standard and disclosed:\u003c\/strong\u003e This stone is heat treated, the accepted industry-standard enhancement used across the large majority of the blue sapphire market. It is disclosed here plainly and should not be read as a rarity factor in either direction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEye-clean clarity:\u003c\/strong\u003e No visible inclusions under normal viewing — a real quality marker on its own, independent of any rarity claim.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo origin or certification specified:\u003c\/strong\u003e This listing does not include an origin or a certifying lab\/report number. We are not implying either exists — buyers who need that documentation should ask before purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined value:\u003c\/strong\u003e what this stone offers is practicality — a well-cut, eye-clean, honestly disclosed round sapphire at a workable center-stone weight — not scarcity or documentation-driven premium.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eHeat treatment is the standard, fully disclosed enhancement for blue sapphire of this kind — it does not diminish authenticity and is the accepted commercial norm across the market.\u003c\/li\u003e\n\u003cli\u003eThis listing does not specify an origin or a certification\/report number. If lab documentation or origin verification matters to your purchase, ask us directly before you buy — we won't guess or imply what isn't there.\u003c\/li\u003e\n\u003cli\u003eRound is the most setting-flexible cut available, a practical advantage if you already have a mounting in mind or want the widest choice of settings to choose from.\u003c\/li\u003e\n\u003cli\u003eAt 1.10 carats, this stone is sized to function as an actual center stone rather than an accent — confirm your intended setting's prong spread suits a round stone at this size.\u003c\/li\u003e\n\u003cli\u003eTry Before You Buy: request additional photos or a live video call to see the stone's color and clarity firsthand before committing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Ring Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-sapphire-heat-treatment-works\"\u003eHow Sapphire Heat Treatment Works\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/pages\/heated-vs-unheated\"\u003eHeated vs Unheated Sapphire\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-vs-tanzanite\"\u003eSapphire vs. Tanzanite: Color, Durability, Value \u0026amp; How to Choose\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8316\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e1.10 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural Blue Sapphire (Corundum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eRound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eHeat Treated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eVery Slightly Included (our own assessment, not a lab grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Choose this 1.10 ct Round Blue Sapphire?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eRound blue sapphire just above 1 carat is the most practical center stone specification for buyers who want a blue sapphire in the most versatile, setting-compatible format at an accessible weight. The round brilliant cut means this stone fits any standard solitaire, halo, or three-stone setting without custom fabrication — a practical choice for custom commissions with standard setting preferences.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Benefits of this Natural Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbove-1-Carat Center Stone\u003c\/strong\u003e\u003cbr\u003eJust over 1 carat in round — the threshold for center stone use in standard settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound Brilliant Maximum Brilliance\u003c\/strong\u003e\u003cbr\u003eThe cut that returns the most light of any shape — vivid and active blue face-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Setting Compatibility\u003c\/strong\u003e\u003cbr\u003eRound fits every solitaire, halo, and three-stone setting without custom fabrication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Treated to Standard\u003c\/strong\u003e\u003cbr\u003eStandard industry heat treatment — fully disclosed, accepted commercial norm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable for Daily Wear\u003c\/strong\u003e\u003cbr\u003eCorundum at Mohs 9, second only to diamond.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eCarat Weight: 1.10 Carats\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eCut: Round\u003c\/li\u003e\n\u003cli\u003eTreatment: Heat Treated\u003c\/li\u003e\n\u003cli\u003eColor: Blue\u003c\/li\u003e\n\u003cli\u003eClarity: Very Slightly Included (our own assessment, not a lab grade)\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis 1.10 ct round blue sapphire has been hand-selected for the vividness of its blue and the quality of its round cut — the combination that makes this format reliably deliver what buyers want from a blue sapphire.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Customers Love This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical Center Stone Weight:\u003c\/strong\u003e Just above 1 carat — meets the threshold for most center stone applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound Format:\u003c\/strong\u003e The most compatible setting format available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVivid Blue:\u003c\/strong\u003e Round brilliant cut maximizes the color performance of blue sapphire.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Source:\u003c\/strong\u003e Treatment disclosed honestly, selected for color quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOwning this 1.10 ct round blue sapphire means choosing the most versatile configuration for a blue sapphire center stone — the right weight, the right shape, in the right color.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePerfect Uses for this 1.10 ct Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eEngagement ring center stone\u003c\/li\u003e\n\u003cli\u003ePendant solitaire\u003c\/li\u003e\n\u003cli\u003eHalo ring center stone\u003c\/li\u003e\n\u003cli\u003eThree-stone ring center stone\u003c\/li\u003e\n\u003cli\u003eSeptember birthstone gift\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42887345373251,"sku":"CG8316","price":1760.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_8a3bd80c-9a3a-4f18-a77b-fad312d9a0de.jpg?v=1778352623"},{"product_id":"2-48-ct-blue-sapphire-gemstone-gia","title":"2.48 ct Natural Heated Blue Sapphire – Oval Cut | GIA Certified","description":"\u003cp\u003e2.48 carat oval-cut blue sapphire, heat-treated, measuring 8.51 × 6.91 × 5.34 mm. A commanding center-stone size with a broad face-up surface that displays the vivid royal blue color at full visual impact. Accompanied by GIA Report #2235709040, a Sapphire Report confirming weight, dimensions, color, transparency, and treatment.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"This 2.48 carat Ceylon sapphire hits the size where blue sapphires start reading as substantial center stones, and its vivid royal blue face-up color is exactly the saturation collectors look for in a well-heated stone. GIA Report #2235709040 backs the color and the treatment, so you're not taking our word for those; the clarity is our own assessment.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eRarity in blue sapphire rarely comes down to a single factor — it's the combination of size, color saturation, clarity, and verifiable documentation that separates an exceptional stone from an ordinary one. Here's how this particular sapphire measures up:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Vivid royal blue is the color grade most buyers actively seek in blue sapphire, distinct from the pale, washed-out blues or overly dark, blackish tones that make up much of the market's lower-grade production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e At 2.48 carats, this stone sits above the 1-2 carat range where most natural blue sapphire on the market is concentrated, and supply thins out meaningfully with each additional carat gained.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e This stone is heated, which is standard practice for the overwhelming majority of blue sapphire in the trade and is fully disclosed on its GIA report. Heating isn't what makes a stone rare here — the rarity lies in the clarity and saturation the heating process was able to achieve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e Eye-clean, with minor inclusions under 10× — our own assessment, not a GIA grade — this stone shows no inclusions visible face-up, a clarity level that isn't a given even among heated stones of comparable size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Backed by a GIA Sapphire Report, from gemology's most widely trusted independent laboratory, confirming weight, dimensions, color, and treatment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e Size above 2 carats, vivid saturated color, eye-clean clarity, and independent GIA documentation together place this stone well ahead of typical market examples — even though heat treatment alone is not the source of that rarity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eA few practical points to weigh before purchasing this specific stone:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the setting to the size:\u003c\/strong\u003e At 8.51 × 6.91 × 5.34 mm, this oval will present as a substantial center stone in most ring styles, so choose a prong or bezel setting that shows off the profile rather than crowding it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat treatment here is standard and permanent:\u003c\/strong\u003e This stone has been heated, the accepted industry-standard practice used on the vast majority of blue sapphire worldwide. The effect is permanent, and GIA documents it transparently on the report — it is not a defect, simply standard treatment disclosed in full.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReview the GIA report before finalizing:\u003c\/strong\u003e GIA Report #2235709040 confirms this stone's weight, dimensions, color, and treatment; the clarity is our own assessment. Cross-check these figures against the listing before you buy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlan for appraisal and insurance:\u003c\/strong\u003e A stone of this size and origin is worth having independently appraised and insured once it's set, especially if the ring will be worn daily.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the Try Before You Buy option\u003c\/strong\u003e if you would like to see the stone in hand before finalizing the purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-a-gia-sapphire-report-and-how-do-you-read-one\"\u003eWhat Is a GIA Sapphire Report and How Do You Read One?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire — The Complete Buyer's Guide to Color, Origin, and Value\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eThe Ultimate Guide to Buying Natural Loose Sapphires\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/oval-sapphire-guide\"\u003eOval Sapphire — The Complete Guide to the Most Popular Sapphire Cut\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/pages\/ceylon-sapphire-origin-guide\"\u003eCeylon Sapphire — Why Sri Lanka Origin Matters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-sapphire-heat-treatment-works\"\u003eHow Sapphire Heat Treatment Works — Temperature, Process, and What Changes Inside the Stone\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/pages\/heated-vs-unheated\"\u003eHeated vs Unheated Sapphire — What's the Difference?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Sapphire Rings — The Complete Guide to Designing Your Own\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8301\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e2.48 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural Blue Sapphire (Corundum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eOval, Mixed Brilliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e8.51 × 6.91 × 5.34 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlue (Vivid Royal Blue)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eHeated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eMinor inclusions under 10× (eye-clean) — our own assessment; GIA colored-stone reports carry no clarity grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eGIA Report #2235709040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eSKU: CG8301\u003c\/li\u003e\n\u003cli\u003eCarat Weight: 2.48 carats\u003c\/li\u003e\n\u003cli\u003eVariety: Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eShape: Oval\u003c\/li\u003e\n\u003cli\u003eCutting Style: Mixed Brilliant (modified brilliant crown, step cut pavilion)\u003c\/li\u003e\n\u003cli\u003eDimensions: 8.51 × 6.91 × 5.34 mm\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eTreatment: Heated\u003c\/li\u003e\n\u003cli\u003eColor: Blue (Vivid Royal Blue)\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent\u003c\/li\u003e\n\u003cli\u003eClarity: Minor inclusions under 10× (eye-clean) — our own assessment, not a GIA grade\u003c\/li\u003e\n\u003cli\u003eCertification: GIA Report #2235709040\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eClean with lukewarm water and mild soap using a soft brush\u003c\/li\u003e\n\u003cli\u003eStore separately to avoid surface contact\u003c\/li\u003e\n\u003cli\u003eRemove before heavy physical activity\u003c\/li\u003e\n\u003cli\u003eAvoid ultrasonic or steam cleaners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eOne of a Kind\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThis is a single natural gemstone, not a manufactured or lab-created replica — no two sapphires form with identical color, inclusions, and internal character. Once this stone sells, it's gone; there is no duplicate. What you see documented on the GIA report is the exact, individual stone you receive.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eWhat's included with this Blue Sapphire\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGIA Report #2235709040\u003c\/li\u003e\n\u003cli\u003eGemstone packed in a gem sleeve\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42887370342467,"sku":"CG8301","price":6944.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_655725af-1806-4ae1-9ba5-e7421dfd2a83.jpg?v=1777536660"},{"product_id":"0-64-ct-round-ceylon-blue-sapphire","title":"0.64 ct Natural Heated Blue Sapphire – Round (approximately 5mm) Cut | Sri Lanka (Ceylon)","description":"\u003cp\u003eA natural 0.64 carat blue sapphire in a round shape with Flower Cut faceting, from Sri Lanka (Ceylon), heat treated and certified by AGCL (Arctic Gem Certification \u0026amp; Laboratory), Report #M263600. At approximately 5mm in diameter, this round Ceylon blue sapphire is a calibrated format — the 5mm size fits a standard range of round settings in earring, pendant, and ring applications without custom fabrication. Ceylon origin adds the documented quality associated with Sri Lanka's fine sapphire production, and the Flower Cut faceting delivers vivid blue display for this carat weight.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"Ceylon blue at this size is exactly what earring and pendant buyers should be looking for — the color is unmistakably vivid, and the Flower Cut faceting makes it read larger than 0.64 carats face-up. Heat treatment here is standard practice for the trade and fully disclosed on the AGCL report, so what you're paying for is genuine Ceylon color and cut quality, not a treatment premium.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eCeylon blue sapphire is one of the most recognized gemstone colors in the world, but not every stone marketed as \"Ceylon blue\" shares the same combination of color, cut, and documentation. Here's how this 0.64 ct stone stacks up.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e classic Ceylon blue, the most recognized sapphire color\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e at 0.64 ct this is a compact accent\/small-centerpiece size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e heated — standard, disclosed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e Eye-clean\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e AGCL Report #M263600 confirms species, carat weight, and heat treatment; Sri Lanka (Ceylon) origin is stated by Crescent Gems as part of the listing rather than a separate origin-only lab finding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e genuine Ceylon color, a faceting style built for brightness, and full treatment disclosure combine to make this a well-documented, honestly represented stone at an accessible price point\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eA few things to weigh before adding this stone to your cart:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting Compatibility:\u003c\/strong\u003e the calibrated ~5mm round diameter fits standard round settings without custom sizing, simplifying ring, pendant, or earring fabrication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePairing for Earrings:\u003c\/strong\u003e if you need a matching pair, contact Crescent Gems before purchase to check for a closely matched second stone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment Disclosure:\u003c\/strong\u003e this stone is heat treated, a widely accepted and industry-standard practice for sapphires that improves color and clarity — always confirm treatment status on any sapphire you're comparing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation Review:\u003c\/strong\u003e request or review AGCL Report #M263600 before purchase to confirm carat weight, dimensions, and treatment match the listing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTry Before You Buy:\u003c\/strong\u003e Crescent Gems offers a 14-day return window from delivery, so you can view the stone in hand before committing it to a finished piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/natural-sapphires-online-premium-gemstones\"\u003eHow to Buy Natural Sapphires Online: What to Check, What to Avoid, and What Certification Actually Tells You\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eHow to Commission a Custom Ring — From Loose Stone to Finished Piece\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eThe Ultimate Guide to Buying Natural Loose Sapphires\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire — The Complete Buyer's Guide to Color, Origin, and Value\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-sapphire-heat-treatment-works\"\u003eHow Sapphire Heat Treatment Works — Temperature, Process, and What Changes Inside the Stone\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8421\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e0.64 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural Blue Sapphire (Corundum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eRound, Flower Cut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e4.98 x 4.96 x 3.43 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlue, Ceylon Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eHeated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon) — as stated on the listing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eEye-clean\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eAGCL Report #M263600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Choose this 0.64 ct Round Ceylon Blue Sapphire?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eCeylon blue sapphire at 0.64 carats in a calibrated round is the most practical format for earring center stones and small pendant solitaires that require a vivid blue sapphire with documented origin. The Flower Cut faceting maximizes color display for the weight, and the ~5mm calibrated diameter eliminates the sizing and fitting steps that uncalibrated stones require in production.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Benefits of this Natural Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeylon Origin\u003c\/strong\u003e\u003cbr\u003eSri Lanka — the benchmark source for vivid blue sapphire at the commercial level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibrated ~5mm Format\u003c\/strong\u003e\u003cbr\u003eConsistent diameter for drop-in use in standard round solitaire earring and pendant settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlower Cut Sparkle\u003c\/strong\u003e\u003cbr\u003eMaximum light return for this carat weight from the flower-pattern faceting — vivid Ceylon blue face-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEarring and Pendant Scale\u003c\/strong\u003e\u003cbr\u003e0.64 carats — the right weight for earring center stones and small pendant solitaires.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable for Daily Wear\u003c\/strong\u003e\u003cbr\u003eCorundum at Mohs 9, second only to diamond.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eCarat Weight: 0.64 Carats\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eVariety: Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eShape: Round\u003c\/li\u003e\n\u003cli\u003eCut Style: Flower Cut\u003c\/li\u003e\n\u003cli\u003eDimensions: 4.98 x 4.96 x 3.43 mm\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eTreatment: Heat Treated\u003c\/li\u003e\n\u003cli\u003eColor: Blue (Ceylon Blue)\u003c\/li\u003e\n\u003cli\u003eClarity: Eye-clean — no visible inclusions under normal viewing\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003cli\u003eCertification: AGCL Gemstone Report #M263600\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis 0.64 ct round Ceylon blue sapphire has been hand-selected for the vividness of its blue — the quality that delivers consistent Ceylon character in earring and pendant applications.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eOne of a Kind\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThis is a single natural gemstone, not a manufactured or lab-created replica — no two sapphires form with identical color, clarity, and internal character. Once this stone sells, it's gone; there is no duplicate. What you see documented on the AGCL report is the exact, individual stone you receive.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eSapphire is exceptionally durable (Mohs 9), but a few habits keep it looking its best. Clean with warm water, mild soap, and a soft brush; avoid ultrasonic or steam cleaners if the stone is set alongside softer or treatment-sensitive materials. Store separately from other jewelry to prevent surface scratches to softer pieces, and remove the stone before swimming, exercising, or household chemical exposure. Heat-treated color is stable under normal wear, but avoid sudden extreme temperature changes and prolonged direct heat.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Customers Love This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeylon Blue Quality:\u003c\/strong\u003e The benchmark blue at an earring-friendly weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibrated Round:\u003c\/strong\u003e Fits standard ~5mm settings without adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaily Wear Durability:\u003c\/strong\u003e Mohs 9 — appropriate for all jewelry types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Source:\u003c\/strong\u003e Ceylon origin confirmed, treatment disclosed honestly, and independently certified by AGCL (Report #M263600).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOwning this 0.64 ct round Ceylon blue sapphire means choosing the most recognized sapphire quality in a calibrated earring and pendant format.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePerfect Uses for this 0.64 ct Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eSolitaire stud earrings (pair)\u003c\/li\u003e\n\u003cli\u003eSmall pendant solitaire\u003c\/li\u003e\n\u003cli\u003eThree-stone ring center stone\u003c\/li\u003e\n\u003cli\u003eSeptember birthstone jewelry\u003c\/li\u003e\n\u003cli\u003eAccent stone in custom multi-stone design\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":43039028052035,"sku":"CG8421","price":640.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_aae45fce-218e-4d40-9001-3bf15e0a9b3f.jpg?v=1777536708"},{"product_id":"1-14-ct-cushion-pale-blue-ceylon-blue-sapphire-unheated","title":"1.14 ct Natural Unheated Blue Sapphire – Cushion Cut | Sri Lanka (Ceylon)","description":"\u003cp\u003eA natural 1.14 carat blue sapphire in a mixed-cut rectangular cushion, from Sri Lanka (Ceylon), completely unheated, with an AGCL Gemstone Report (#M263769) confirming species, weight, dimensions, and unheated status. At 1.14 carats in a cushion, this Ceylon blue sits in the most consistently demanded center stone configuration in the sapphire engagement market — cushion-cut Ceylon blue above 1 carat in unheated quality. The cushion cut concentrates the blue saturation across the face, and unheated status preserves the natural color that made Ceylon the benchmark origin for fine blue sapphire.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"This is a lighter, softer expression of Ceylon blue rather than the deep royal tone most buyers picture first — and that's exactly its appeal. The cushion cut opens the face and lets the color read bright and even rather than dark, which is what unheated light-blue Ceylon stones do best. At 1.14 carats with no heat treatment, it's an honest, well-proportioned stone that wears beautifully in daylight.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eMost of the blue sapphire market skews toward heated stones and toward medium-to-deep color saturation. This 1.14 ct stone sits outside both of those defaults — a light-toned, unheated Ceylon sapphire with independent lab documentation. Here is how the specification breaks down:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e light blue is a distinct segment from intense\/vivid blue — softer and more pastel in character, appealing to buyers who want a brighter, daytime-friendly blue rather than a dark, saturated tone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e at 1.14 ct, a solid center-stone weight that comfortably clears the 1-carat threshold buyers commonly look for\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e unheated — no thermal enhancement, which is the minority of blue sapphires on the market and the specification serious collectors prioritize\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e Eye-clean, with no visible inclusions under normal viewing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e AGCL Report #M263769 confirms species, weight, dimensions, and unheated status; origin (Sri Lanka\/Ceylon) is stated directly by Crescent Gems rather than listed among the items the report itself confirms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e an unheated, lab-documented, above-1-carat Ceylon sapphire in a lighter color tone is a narrower slice of an already limited unheated-sapphire supply — genuinely uncommon rather than simply \"rare\" as a marketing label\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eA few things are worth weighing before buying this particular stone:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor expectations:\u003c\/strong\u003e confirm that a light blue tone — rather than a deep or vivid blue — is what you want; this stone will read bright and airy, not dark and saturated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting choice:\u003c\/strong\u003e a lighter-toned stone can be set to either soften or intensify its color depending on the metal and halo\/side-stone choices, so it's worth thinking through the setting before committing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation on hand:\u003c\/strong\u003e the AGCL Report #M263769 travels with the stone and is worth keeping with your records and any future insurance appraisal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom setting timeline:\u003c\/strong\u003e if this stone is destined for a ring, build in time for a custom setting to be designed and made around it\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTry Before You Buy:\u003c\/strong\u003e Try-On is available on this stone before you commit, and free US shipping is included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-an-unheated-sapphire\"\u003eWhat Is an Unheated Sapphire? The Complete Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/natural-sapphires-online-premium-gemstones\"\u003eHow to Buy Natural Sapphires Online: What to Check, What to Avoid, and What Certification Actually Tells You\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eHow to Commission a Custom Ring — From Loose Stone to Finished Piece\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eThe Ultimate Guide to Buying Natural Loose Sapphires\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire — The Complete Buyer's Guide to Color, Origin, and Value\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8426\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e1.14 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural Blue Sapphire (Corundum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eRectangular Cushion, Mixed Cut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e6.10 x 4.76 x 4.26 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eLight Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eUnheated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon) — stated directly by Crescent Gems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSlightly Included (our own assessment, not a lab grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eAGCL Report #M263769\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Choose this 1.14 ct Unheated Cushion Ceylon Blue Sapphire?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eCeylon unheated blue sapphire above 1 carat in a cushion cut is the most consistently traded configuration in the fine blue sapphire category. The AGCL report (#M263769) confirms the weight, dimensions, and unheated status. The cushion cut's warm, rounded format deepens the saturation, the Ceylon origin provides the bright, vivid character most associated with fine blue sapphire, and unheated status provides the natural color quality that collector buyers specifically seek.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Benefits of this Natural Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnheated Ceylon Origin\u003c\/strong\u003e\u003cbr\u003eNo thermal treatment. Natural blue from Sri Lanka exactly as formed — the premium specification, confirmed by AGCL report #M263769.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCushion Cut Color Depth\u003c\/strong\u003e\u003cbr\u003eThe rounded corner geometry deepens saturation — the classic engagement format for Ceylon blue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbove-1-Carat Center Stone\u003c\/strong\u003e\u003cbr\u003e1.14 carats — the threshold for a confident center stone in ring and pendant applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMost Demanded Configuration\u003c\/strong\u003e\u003cbr\u003eCeylon cushion blue above 1 carat unheated is the most consistently sought specification in the market.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable for Daily Wear\u003c\/strong\u003e\u003cbr\u003eCorundum at Mohs 9, second only to diamond.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eCarat Weight: 1.14 Carats\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eVariety: Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eDimensions: 6.10 x 4.76 x 4.26 mm (per AGCL report)\u003c\/li\u003e\n\u003cli\u003eShape: Rectangular Cushion\u003c\/li\u003e\n\u003cli\u003eCut Style: Mixed Cut\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eTreatment: Unheated — No Indication of Heating (per AGCL report)\u003c\/li\u003e\n\u003cli\u003eColor: Light Blue\u003c\/li\u003e\n\u003cli\u003eClarity: Slightly Included (our own assessment, not a lab grade)\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003cli\u003eCertification: AGCL (Arctic Gem Certification \u0026amp; Laboratory), Report #M263769\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOne of a Kind\u003c\/h2\u003e\n\n\u003cp\u003eThis is a natural, untreated gemstone — no two blue sapphires are exactly alike, and once this stone is sold it cannot be reordered or reproduced.\u003c\/p\u003e\n\n\u003ch2\u003eCare of Cushion Blue Sapphire\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eClean with lukewarm water and mild soap using a soft brush\u003c\/li\u003e\n\u003cli\u003eRemove before heavy physical activity, sports, or manual work\u003c\/li\u003e\n\u003cli\u003eAvoid ultrasonic or steam cleaners\u003c\/li\u003e\n\u003cli\u003eStore separately from other jewelry to prevent scratching\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis 1.14 ct unheated cushion Ceylon blue sapphire has been hand-selected for the vividness and evenness of its blue — the quality that makes this configuration the most reliable center stone choice in the fine sapphire market.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Customers Love This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnheated Ceylon:\u003c\/strong\u003e The premium specification — natural color from the benchmark origin, confirmed by AGCL report #M263769.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCushion Depth:\u003c\/strong\u003e The cut that concentrates blue saturation most effectively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Center Stone Weight:\u003c\/strong\u003e Above 1 carat — fits standard engagement settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Source:\u003c\/strong\u003e Ceylon origin confirmed, treatment disclosed honestly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOwning this 1.14 ct unheated cushion Ceylon blue sapphire means choosing the most consistently valued configuration in the fine blue sapphire category.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePerfect Uses for this 1.14 ct Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eEngagement ring center stone\u003c\/li\u003e\n\u003cli\u003ePendant solitaire\u003c\/li\u003e\n\u003cli\u003eCollectors of unheated Ceylon blue sapphires\u003c\/li\u003e\n\u003cli\u003eInvestment in the most liquid sapphire tier\u003c\/li\u003e\n\u003cli\u003eSeptember birthstone gift\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFree US shipping; Try-On available.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eItem #: CG8426 | AGCL Report #: M263769\u003c\/em\u003e\u003c\/p\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":43046415007811,"sku":"CG8426","price":456.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_53ac78ce-e64b-41d6-9c1b-ddc9e673c1d3.jpg?v=1778308097"},{"product_id":"1-32-ct-emerald-cut-blue-sapphire-ceylon","title":"1.32 ct Natural Heated Blue Sapphire – Emerald Cut | Sri Lanka (Ceylon)","description":"\u003cp\u003eA natural 1.32 ct Emerald-Cut Royal Blue Sapphire, from Sri Lanka (Ceylon), heat treated, with an AGCL Gemstone Report (#M263858) confirming species, weight, dimensions, and treatment status. Royal blue sapphire is the richly saturated, medium-dark end of the blue corundum range — a hue with maximum visual weight and presence. The emerald cut creates an architectural, art deco look in this color: step facets draw the eye into the stone's interior, revealing a hall-of-mirrors depth in the vivid blue that brilliant cuts cannot replicate. At 1.32 carats with Ceylon origin, this is a distinctive center stone format from the most valued blue sapphire source.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"This 1.32 ct Ceylon sapphire is a step-cut stone through and through — the emerald cut's architectural facets pull you into a richly saturated Royal Blue instead of just scattering light off the surface. The heat treatment is disclosed on the AGCL report and standard for the trade, so what you're paying for is the color and the cut, not the treatment status.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eEmerald-cut sapphire is a niche within a niche — the overwhelming majority of commercial blue sapphire on the market is faceted as oval, round, or cushion, so a step-cut Royal Blue Ceylon stone at this size stands apart from typical inventory before color or origin even enter the picture.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Royal Blue sits at the richly saturated, medium-dark end of the blue sapphire range — most commercial blue sapphire on the market runs noticeably lighter or grayer than this.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1.32 ct is a substantial center-stone weight, and emerald-cut sapphire at this size is stocked far less often than the same weight in oval, round, or cushion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Heat treatment is standard and widely accepted across the great majority of commercial blue sapphire — including this stone — so it is not a rarity factor here.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut:\u003c\/strong\u003e The emerald cut's step faceting is genuinely uncommon for sapphire; it is chosen deliberately for architectural depth over brilliance, which limits how much of the market's cutting output goes into this shape.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e AGCL Report #M263858 confirms species, weight, dimensions, and treatment status in writing — a level of documentation not every stone at this price point carries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e No single factor here is extraordinary on its own; it's the emerald-cut format, the deep Royal Blue saturation, and Ceylon sourcing occurring together in one 1.32 ct stone that makes it hard to replace.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eA few practical points to weigh before purchasing this specific stone:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpect depth, not sparkle.\u003c\/strong\u003e Step facets show color and clarity more openly than a brilliant cut and produce broad, mirrored flashes rather than fire — judge this stone on that basis, not against a round or cushion cut.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlan the setting around the shape.\u003c\/strong\u003e At 7.24 x 5.53 x 3.40 mm, this stone suits an east-west or elongated setting that lets the step-cut proportions read clearly rather than being cropped by prongs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtect the corners.\u003c\/strong\u003e Step-cut corners are more exposed than a rounded outline and can chip if knocked against a harder surface — choose a setting with corner protection (as noted in the Care section above) rather than an open, unprotected mount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify treatment and documentation when comparison shopping.\u003c\/strong\u003e Not every emerald-cut blue sapphire on the market is sold with lab paperwork — confirm the treatment status and certification (here, AGCL Report #M263858) rather than taking a listing's word for it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the Try Before You Buy option\u003c\/strong\u003e if you would like to see the stone in hand before finalizing the purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/emerald-cut-sapphire-guide\"\u003eEmerald Cut Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-sapphire-heat-treatment-works\"\u003eHow Sapphire Heat Treatment Works\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/natural-sapphires-online-premium-gemstones\"\u003eHow to Buy Natural Sapphires Online\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Ring Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8425\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e1.32 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural Blue Sapphire (Corundum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eEmerald Cut, Step Cut faceting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e7.24 x 5.53 x 3.40 mm (per AGCL report)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlue (Royal Blue)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eHeat Treated — Indication of Heating (per AGCL report)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon) — store's own assessment; not addressed by the AGCL report\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eEye-clean\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eAGCL Report #M263858\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Choose this 1.32 ct Emerald-Cut Royal Blue Ceylon Sapphire?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eEmerald-cut Royal blue sapphire is chosen when the architectural quality of the step facets matters as much as the color — when the buyer wants depth and structure rather than sparkle and brilliance. Ceylon Royal blue in an emerald cut at 1.32 carats is genuinely uncommon in the market, where oval and cushion formats dominate. The AGCL report (#M263858) confirms the weight, dimensions, and heat treatment. The step facets in a vivid deep blue create a hall-of-mirrors effect that makes this stone look larger and more architectural than its carat weight suggests.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Benefits of this Natural Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeylon Origin\u003c\/strong\u003e\u003cbr\u003eSri Lanka — the primary source for vivid, transparent blue sapphire at the fine commercial level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmerald Cut Distinction\u003c\/strong\u003e\u003cbr\u003eArchitectural step-cut format — the choice when depth and structure matter more than brilliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoyal Blue Visual Weight\u003c\/strong\u003e\u003cbr\u003eRichly saturated, medium-dark tone — maximum visual presence in blue sapphire.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUncommon Format-Color Combination\u003c\/strong\u003e\u003cbr\u003eEmerald-cut Ceylon Royal blue at this size is not commonly available in the market.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable for Daily Wear\u003c\/strong\u003e\u003cbr\u003eCorundum at Mohs 9, second only to diamond.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eCarat Weight: 1.32 Carats\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eVariety: Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eDimensions: 7.24 x 5.53 x 3.40 mm (per AGCL report)\u003c\/li\u003e\n\u003cli\u003eShape: Emerald Cut\u003c\/li\u003e\n\u003cli\u003eCut Style: Emerald Cut (Step Cut faceting)\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eTreatment: Heat Treated — Indication of Heating (per AGCL report)\u003c\/li\u003e\n\u003cli\u003eColor: Royal Blue\u003c\/li\u003e\n\u003cli\u003eClarity: Eye-clean — no visible inclusions under normal viewing\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003cli\u003eCertification: AGCL (Arctic Gem Certification \u0026amp; Laboratory), Report #M263858\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOne of a Kind\u003c\/h2\u003e\n\n\u003cp\u003eThis is a natural gemstone — no two blue sapphires are exactly alike, and once this stone is sold it cannot be reordered or reproduced.\u003c\/p\u003e\n\n\u003ch2\u003eCare of Emerald-Cut Blue Sapphire\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eClean with lukewarm water and mild soap using a soft brush\u003c\/li\u003e\n\u003cli\u003eRemove before heavy physical activity, sports, or manual work\u003c\/li\u003e\n\u003cli\u003eAvoid ultrasonic or steam cleaners\u003c\/li\u003e\n\u003cli\u003eStore separately from other jewelry — step-cut corners can chip if knocked against harder stones\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis 1.32 ct emerald-cut Royal blue Ceylon sapphire has been hand-selected for the depth and richness of its blue — the quality that the emerald cut's step facets emphasize most effectively.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Customers Love This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeylon Deep Blue:\u003c\/strong\u003e The most saturated, visually weighty end of the Ceylon blue range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmerald Cut Depth:\u003c\/strong\u003e Step facets create hall-of-mirrors interior in the vivid blue — architecture over sparkle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUncommonly Distinctive:\u003c\/strong\u003e Emerald-cut Ceylon deep blue is not the standard market offering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Source:\u003c\/strong\u003e Treatment disclosed honestly (AGCL report #M263858), Ceylon origin confirmed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOwning this 1.32 ct emerald-cut deep blue Ceylon sapphire means choosing the architectural format in the richest end of the blue sapphire range — a stone for buyers who want structure and depth over sparkle.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePerfect Uses for this 1.32 ct Royal Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eArt deco or architectural engagement ring\u003c\/li\u003e\n\u003cli\u003eEast-west ring setting\u003c\/li\u003e\n\u003cli\u003eStatement pendant\u003c\/li\u003e\n\u003cli\u003eCollectors of unusual-cut Ceylon blue sapphires\u003c\/li\u003e\n\u003cli\u003eAnniversary gift at the fine jewelry level\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFree US shipping; Try-On available.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eItem #: CG8425 | AGCL Report #: M263858\u003c\/em\u003e\u003c\/p\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":43046423232579,"sku":"CG8425","price":1300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_f8e75d2f-ba4d-4769-a9da-196b20ed8fdb.jpg?v=1777536800"},{"product_id":"8-09-ct-blue-ceylon-star-sapphire-unheated","title":"8,09 ct Blauer Sternsaphir – Oval, Doppelcabochon | Unerhitzt | Sri Lanka | GIA-Bericht Nr. 2233980218","description":"\u003cp\u003eEin blauer Sternsaphir mit 8,09 ct, Form Oval und Schliffart Doppelcabochon, begleitet von seinem GIA-Bericht Nr. 2233980218. Der Bericht führt als Spezies „Natural Corundum“ und als Varietät „Natural Star Sapphire“, als Farbe Blau, als Transparenz durchscheinend, als optisches Phänomen „Displaying Asterism“ und unter den zusätzlichen Ergebnissen „No Indications of Heating“.\u003c\/p\u003e\n\u003cp\u003eDer GIA-Bericht Nr. 2233980218 ordnet die geografische Herkunft dieses Steins Sri Lanka zu. Die Rubrik „Comments“ hält dazu wörtlich fest: „Any statement on geographic origin is an expert opinion based on a collection of observations and analytical data.“ Die Herkunftsangabe ist damit eine gutachterliche Einschätzung des Labors, und genau so geben wir sie wieder. Im Kopf trägt das Dokument die gedruckte Bezeichnung „Sapphire Origin Report“ — wer das Papier in der Hand hält, findet dort denselben Wortlaut.\u003c\/p\u003e\n\u003cp\u003eDer Name Saphir bezeichnet jede Farbe des Minerals Korund außer Rot; Blau ist die Farbe, die das Wort ohne Zusatz benennt. Im Feld Farbe dieses Berichts steht Blau.\u003c\/p\u003e\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExperteneinschätzung\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003es Einschätzung\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e„Wenn ich diesen Stein selbst in der Hand halte, lese ich im Blau manchmal einen Grauton heraus — das ist mein eigenes Auge und keine Einstufung, und der GIA-Bericht Nr. 2233980218 hält die Farbe als Blau fest.“\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWas der GIA-Bericht festhält\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpezies und Varietät:\u003c\/strong\u003e „Natural Corundum“ und „Natural Star Sapphire“. Das sind die gedruckten Feldwerte des Berichts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptisches Phänomen:\u003c\/strong\u003e „Displaying Asterism“. Dieser Eintrag hält fest, dass der GIA Asterismus beobachtet hat. Kein Labor erteilt eine Qualitätseinstufung für einen Stern, und dieser Bericht enthält keine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm und Schliffart:\u003c\/strong\u003e Oval sowie Doppelcabochon. Der Bericht führt beide Angaben in zwei getrennten Feldern, und wir tun es ebenso.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeografische Herkunft:\u003c\/strong\u003e Sri Lanka. Dazu gehört die oben zitierte Rubrik „Comments“.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZusätzliche Ergebnisse:\u003c\/strong\u003e „No Indications of Heating“. Wir geben diesen Eintrag im Wortlaut des Dokuments wieder und gehen nicht darüber hinaus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGewicht und Maße:\u003c\/strong\u003e 8,09 Karat; 12,84 × 10,37 × 5,96 mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKaufhinweise\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLesen Sie den Bericht selbst:\u003c\/strong\u003e Die Nummer ist 2233980218 und lässt sich im GIA Report Check nachschlagen. Wir zeigen auf dieser Seite einen Scan und senden Ihnen die Datei in voller Auflösung auf Anfrage zu.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWas kein Labor einstuft:\u003c\/strong\u003e Kein Labor erteilt eine Qualitätseinstufung für einen Stern, und der GIA erteilt für farbige Steine weder eine Farb- noch eine Schliffeinstufung. Nichts dergleichen steht in diesem Bericht, und nichts dergleichen behaupten wir auf dieser Seite. Was der Bericht trägt, sind die oben aufgeführten Feldwerte.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinheit:\u003c\/strong\u003e In unserer eigenen Tabelle steht bei Reinheit „nicht anwendbar“. Dieser Eintrag ist unserer und nicht der des GIA; der Bericht führt kein Reinheitsfeld.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDen Asterismus sehen:\u003c\/strong\u003e Er ist ein gerichteter Effekt. Halten Sie den Stein dafür unter eine einzelne, gebündelte Lichtquelle. Unser Try-On-Service und weitere Aufnahmen auf Anfrage sind genau dafür da, und wir möchten lieber, dass Sie selbst hinsehen, als dass Sie uns glauben.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eMehr über diesen Edelstein\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/star-sapphire-complete-buyers-guide\"\u003eSternsaphir – Kaufberatung\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-tell-if-star-sapphire-is-natural\"\u003eWoran man einen natürlichen Sternsaphir erkennt\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlauer Saphir – Kaufberatung\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-an-unheated-sapphire\"\u003eLeitfaden zu unerhitzten Saphiren\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/what-is-a-gia-sapphire-report-and-how-do-you-read-one\"\u003eDen GIA-Bericht zu einem Saphir lesen\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/pages\/ceylon-sapphire-origin-guide\"\u003eLeitfaden zur Herkunft von Saphiren aus Sri Lanka\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eSaphirring nach Maß – Leitfaden\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/de\/blogs\/information-pages-complete-guide\/best-sapphires-under-10000\"\u003eSaphire unter 10.000 USD\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eEdelsteindaten — auf einen Blick\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 8px 4px; border-bottom: 1px solid #e5d9ee; font-weight: 700; color: #4a235a;\" colspan=\"2\"\u003eWie im GIA-Bericht Nr. 2233980218 festgehalten\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eKaratgewicht\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e8,09 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eMaße\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e12,84 × 10,37 × 5,96 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eForm\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eOval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSchliffart\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eDoppelcabochon (Double Cabochon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eFarbe\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlau\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparenz\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003edurchscheinend (Translucent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOptisches Phänomen\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eAsterismus („Displaying Asterism“)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpezies\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003enatürlicher Korund („Natural Corundum“)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eVarietät\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003enatürlicher Sternsaphir („Natural Star Sapphire“)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eGeografische Herkunft\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eZusätzliche Ergebnisse\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003ekeine Hinweise auf Erhitzung („No Indications of Heating“)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 8px 4px; border-bottom: 1px solid #e5d9ee; font-weight: 700; color: #4a235a;\" colspan=\"2\"\u003eMerkmale der Spezies Korund, keine Feststellungen zu diesem Stein\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eMohshärte\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9, ein Maß allein für Kratzfestigkeit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eZähigkeit\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e„Excellent“, der gedruckte Feldwert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eGlanz\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eGlasglanz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 8px 4px; border-bottom: 1px solid #e5d9ee; font-weight: 700; color: #4a235a;\" colspan=\"2\"\u003eAngabe von Crescent Gems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eArtikelnummer\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8440\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eReinheit\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003enicht anwendbar (unsere eigene Angabe; der Bericht führt kein Reinheitsfeld)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eLaborbericht\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eGIA-Bericht Nr. 2233980218\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWarum dieser blaue Sternsaphir mit 8,09 ct?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eWeil sich jede Aussage auf dieser Seite anhand eines Dokuments überprüfen lässt, das den Stein begleitet. Der GIA-Bericht Nr. 2233980218 führt das Gewicht, die Maße, Form und Schliffart, die Farbe, die Transparenz, das optische Phänomen, Spezies und Varietät, die geografische Herkunft und den Eintrag „No Indications of Heating“. Wo unsere eigene Tabelle eine eigene Angabe ergänzt, steht das dabei.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eVorteile dieses natürlichen Sternsaphirs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSein eigener Laborbericht\u003c\/strong\u003e\u003cbr\u003eGIA-Bericht Nr. 2233980218, ausgestellt am 1. Juli 2026, wird mit dem Stein geliefert.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZusätzliche Ergebnisse: „No Indications of Heating“\u003c\/strong\u003e\u003cbr\u003eDer Eintrag des Berichts, im Wortlaut des Berichts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeografische Herkunft: Sri Lanka\u003c\/strong\u003e\u003cbr\u003eDazu die gedruckte Rubrik „Comments“: „Any statement on geographic origin is an expert opinion based on a collection of observations and analytical data.“\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8,09 Karat, 12,84 × 10,37 × 5,96 mm\u003c\/strong\u003e\u003cbr\u003eAls Feldwerte aus dem Bericht angegeben.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohshärte 9\u003c\/strong\u003e\u003cbr\u003eEin Merkmal der Spezies Korund und ein Maß allein für Kratzfestigkeit, nicht für Bruchfestigkeit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eMerkmale\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eKaratgewicht: 8,09 Karat\u003c\/li\u003e\n\u003cli\u003eSpezies: natürlicher Korund („Natural Corundum“)\u003c\/li\u003e\n\u003cli\u003eVarietät: natürlicher Sternsaphir („Natural Star Sapphire“)\u003c\/li\u003e\n\u003cli\u003eMaße: 12,84 × 10,37 × 5,96 mm (laut GIA-Bericht)\u003c\/li\u003e\n\u003cli\u003eForm: Oval\u003c\/li\u003e\n\u003cli\u003eSchliffart: Doppelcabochon\u003c\/li\u003e\n\u003cli\u003eFarbe: Blau\u003c\/li\u003e\n\u003cli\u003eTransparenz: durchscheinend\u003c\/li\u003e\n\u003cli\u003eOptisches Phänomen: Asterismus („Displaying Asterism“)\u003c\/li\u003e\n\u003cli\u003eGeografische Herkunft: Sri Lanka\u003c\/li\u003e\n\u003cli\u003eZusätzliche Ergebnisse: „No Indications of Heating“\u003c\/li\u003e\n\u003cli\u003eLaborbericht: GIA (Gemological Institute of America), GIA-Bericht Nr. 2233980218\u003c\/li\u003e\n\u003cli\u003eMohshärte: 9 (Spezies Korund)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePflege dieses blauen Sternsaphirs\u003c\/h2\u003e\n\u003cp\u003eWir setzen einen Stein, den wir nicht selbst gefasst haben, lieber nicht in ein Ultraschall- oder Dampfreinigungsgerät, weil wir nicht sehen können, wie er gehalten wird. Das ist unsere Präferenz und keine Warnung aus dem Bericht.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWarmes Wasser, eine milde Seife und eine weiche Bürste\u003c\/li\u003e\n\u003cli\u003eVor körperlich anstrengenden Tätigkeiten, Sport oder handwerklicher Arbeit abnehmen\u003c\/li\u003e\n\u003cli\u003eGetrennt von anderem Schmuck aufbewahren\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWarum Kunden diesen Edelstein schätzen\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEin Dokument, unabhängig ausgestellt:\u003c\/strong\u003e GIA-Bericht Nr. 2233980218.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeldwerte statt Adjektive:\u003c\/strong\u003e Jeder Eintrag in der Tabelle oben steht entweder im Bericht oder ist als unserer gekennzeichnet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSie können hinsehen, bevor Sie kaufen:\u003c\/strong\u003e Try-On-Service und weitere Aufnahmen, wann immer Sie danach fragen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNichts behauptet, was niemand einstuft:\u003c\/strong\u003e Wir behaupten weder eine Stern- noch eine Farbeinstufung, weil kein Labor eine davon erteilt. Der Eintrag Reinheit in unserer Tabelle ist unserer und ist als unserer gekennzeichnet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePassende Verwendung für diesen blauen Sternsaphir mit 8,09 ct\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIn einen Anhänger gefasst\u003c\/li\u003e\n\u003cli\u003eIn einen Ring gefasst\u003c\/li\u003e\n\u003cli\u003eMaßanfertigung aus dem losen Stein\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKostenloser Versand in die USA; Try-On verfügbar.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eArtikelnummer: CG8440 | GIA-Bericht Nr.: 2233980218\u003c\/em\u003e\u003c\/p\u003e\n","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":43174339543107,"sku":"CG8440","price":4040.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/stone_CG8440_image-1.jpg?v=1779989747"},{"product_id":"3-08-ct-emerald-cut-ceylon-blue-sapphire-gia","title":"Natürlicher blauer Saphir, erhitzt, 3,08 ct – Smaragdschliff | GIA | Sri Lanka (Ceylon)","description":"\u003cp\u003eNatürlicher blauer Saphir von 3,08 ct im Smaragdschliff, aus Sri Lanka (Ceylon), erhitzt, mit GIA-Bericht Nr. 1232980230. Ein Ceylon-Saphir jenseits von drei Karat im Smaragdschliff ist eine ungewöhnliche Kombination: Die stufenförmig angeordneten Facetten erzeugen eine Tiefenwirkung im Blau statt des Oberflächenfeuers eines Brillantschliffs und stellen damit Farbsättigung und innere Reinheit in den Vordergrund. Der GIA-Bericht Nr. 1232980230 bestätigt Gewicht, Maße, die Hitzebehandlung sowie eine Herkunftseinschätzung Sri Lanka (Ceylon).\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpertenmeinung\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003eDie Einschätzung von \u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e„Ein Ceylon-Saphir über drei Karat im Smaragdschliff ist eine bewusste Entscheidung – die Entscheidung für Tiefe statt Funkeln. Die parallel geführten Facetten lassen Sie direkt in die Farbe hineinblicken, statt sie in Feuer aufzubrechen. Bei diesem Stein sind selbst bei 10-facher Vergrößerung keine Einschlüsse zu erkennen, und genau das verlangt ein Stufenschliff.“\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eSeltenheitsanalyse\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eBlau ist die bekannteste und zugleich am häufigsten geförderte Saphirfarbe. Die Seltenheit liegt hier also nicht im Farbton, sondern in der besonderen Kombination aus Schliff, Größe und Reinheit, die dieser Stein vereint.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFarbe:\u003c\/strong\u003e ein klassisches, gesättigtes Ceylon-Blau – der Maßstab dieser Kategorie und der Farbton mit der breitesten und beständigsten Nachfrage unter allen Saphirfarben.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSchliff:\u003c\/strong\u003e Der Stufenschliff ist beim Saphir die Ausnahme; der größte Teil des Ceylon-Blaus am Markt ist im Brillant- oder Mischschliff geschliffen. In dieser Größe stellt er zudem deutlich höhere Ansprüche an die Reinheit als ein Brillantschliff, da kein Facettenspiel Einschlüsse überdeckt.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGröße:\u003c\/strong\u003e Mit 3,08 ct liegt dieser Stein weit oberhalb des Ein-Karat-Bereichs, in dem sich das Angebot konzentriert. Jenseits von drei Karat wird sauberes Material mit zunehmender Größe merklich schwerer zu beschaffen.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReinheit:\u003c\/strong\u003e Auch bei 10-facher Vergrößerung sind keine Einschlüsse sichtbar. Genau diese Reinheit verlangt ein Smaragdschliff, dessen offene Facetten den Blick durch den ganzen Stein freigeben.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBehandlung:\u003c\/strong\u003e erhitzt – ein verbreitetes und allgemein anerkanntes Verfahren beim blauen Saphir, hier offen ausgewiesen und für sich genommen kein Seltenheitsmerkmal.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDokumentation:\u003c\/strong\u003e ein GIA-Bericht, der Gewicht, Maße, Behandlung und eine Herkunftseinschätzung Ceylon festhält – ein strengerer Dokumentationsstandard, als ihn viele Steine dieser Größenordnung mitbringen.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eZusammenwirken:\u003c\/strong\u003e Für sich betrachtet sind ein Stufenschliff, ein Gewicht über drei Karat und eine Reinheit ohne bei 10-facher Vergrößerung sichtbare Einschlüsse beim blauen Saphir jeweils wenig verbreitet. Ein Stein, der alle drei mit GIA-dokumentierter Ceylon-Herkunft verbindet, ist deutlich schwerer zu ersetzen, als seine Farbe allein vermuten ließe.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKaufberatung\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eEinige praktische Punkte, die Sie vor dem Kauf genau dieses Steins abwägen sollten:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eBeurteilen Sie zuerst die Reinheit, dann das Funkeln:\u003c\/strong\u003e Ein Stufenschliff wird wegen Tiefe und Farbe gewählt, nicht wegen der Brillanz. Betrachten Sie diesen Stein – oder das Video dazu – mit dieser Erwartung, statt ihn mit dem Feuer eines brillantgeschliffenen Saphirs zu vergleichen.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSchützen Sie die Ecken bei der Fassung:\u003c\/strong\u003e Längliche Steine im Smaragdschliff haben freiliegende Ecken, die anfälliger für Absplitterungen sind als eine runde Kontur. Für Form und Größe dieses Steins empfiehlt sich eine Fassung mit Eckkrappen oder eine an den Ecken schützende Zargenfassung.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePrüfen Sie, ob die Maße zu Ihrem Entwurf passen:\u003c\/strong\u003e Mit 8,60 × 6,45 × 5,91 mm ist dies ein kräftiger Stein. Gleichen Sie die angegebenen Steinmaße vor der Bestellung mit einer geplanten Fassung ab, besonders bei einer Sonderanfertigung.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSehen Sie sich den GIA-Bericht selbst an:\u003c\/strong\u003e Fordern Sie Bericht Nr. 1232980230 an und prüfen Sie, ob Behandlung und Herkunftseinschätzung mit den Angaben auf dieser Seite übereinstimmen.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFragen Sie uns nach einem persönlichen Video dieses Steins,\u003c\/strong\u003e wenn Sie ihn vor Ihrer Entscheidung bei anderem Licht oder aus weiteren Blickwinkeln sehen möchten.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eEdelsteindaten auf einen Blick\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eArtikelnummer\u003c\/td\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8443\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eKaratgewicht\u003c\/td\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e3,08 ct\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eArt \/ Varietät\u003c\/td\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatürlicher blauer Saphir (Korund)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eForm \/ Schliff\u003c\/td\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eLänglicher Smaragdschliff (Stufenschliff)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eMaße\u003c\/td\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e8,60 × 6,45 × 5,91 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eFarbe \/ Sättigung\u003c\/td\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlau, mittel bis intensiv gesättigt (feines Ceylon-Blau)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOptisches Phänomen\u003c\/td\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eKeines\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eBehandlung\u003c\/td\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eErhitzt\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHerkunft\u003c\/td\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon) – laut GIA-Bericht Nr. 1232980230\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eReinheit\u003c\/td\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eAugenrein; auch bei 10-facher Vergrößerung keine sichtbaren Einschlüsse\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparenz\u003c\/td\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHärte\u003c\/td\u003e\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs-Skala)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eZertifizierung\u003c\/td\u003e\u003ctd style=\"padding: 6px 8px;\"\u003eGIA-Bericht Nr. 1232980230\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWarum dieser Ceylon-Saphir mit 3,08 ct im Smaragdschliff?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eEin Ceylon-Saphir im Stufenschliff jenseits von drei Karat spricht Käufer an, denen architektonische Klarheit wichtiger ist als Funkeln und die die Farbtiefe und den inneren Charakter der Stufenfacetten in der bekanntesten Saphirfarbe der Welt suchen. In dieser Größe entfaltet das Blau im Smaragdschliff eine ruhige, selbstbewusste Präsenz, die runde Formen und Kissenschliffe so nicht erreichen. Der GIA-Bericht Nr. 1232980230 weist Sri Lanka (Ceylon) als Herkunftseinschätzung aus.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eDie Vorzüge dieses natürlichen blauen Saphirs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGIA-dokumentierte Ceylon-Herkunft\u003c\/strong\u003e\u003cbr\u003eDer GIA-Bericht Nr. 1232980230 hält Gewicht, Maße, Hitzebehandlung und eine Herkunftseinschätzung Sri Lanka fest.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStufenschliff als architektonisches Format\u003c\/strong\u003e\u003cbr\u003eStufenfacetten im Ceylon-Blau erzeugen innere Tiefe statt Oberflächenglanz – eine ungewöhnliche, zurückhaltend elegante Ästhetik.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEindrucksvolle Größe jenseits von drei Karat\u003c\/strong\u003e\u003cbr\u003eIn dieser Größenordnung hat das Blau im Smaragdschliff in jeder Fassung eine bestimmende Wirkung.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLebhaftes Ceylon-Blau\u003c\/strong\u003e\u003cbr\u003eDas klare, leuchtende Blau, für das die feinen Saphire Sri Lankas bekannt sind.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAlltagstauglich und langlebig\u003c\/strong\u003e\u003cbr\u003eKorund mit Härte 9 nach Mohs, nur vom Diamanten übertroffen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eMerkmale\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eArtikelnummer: CG8443\u003c\/li\u003e\n\u003cli\u003eKaratgewicht: 3,08 Karat\u003c\/li\u003e\n\u003cli\u003eEdelsteinart: natürlicher blauer Saphir\u003c\/li\u003e\n\u003cli\u003eSchliff: Smaragdschliff (Stufenschliff)\u003c\/li\u003e\n\u003cli\u003eMaße: 8,60 × 6,45 × 5,91 mm\u003c\/li\u003e\n\u003cli\u003eHerkunft: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eBehandlung: erhitzt\u003c\/li\u003e\n\u003cli\u003eFarbe: Blau\u003c\/li\u003e\n\u003cli\u003eReinheit: augenrein, auch bei 10-facher Vergrößerung ohne sichtbare Einschlüsse\u003c\/li\u003e\n\u003cli\u003eZertifizierung: GIA-Bericht Nr. 1232980230\u003c\/li\u003e\n\u003cli\u003eHärte: 9 auf der Mohs-Skala\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDieser Ceylon-Saphir mit 3,08 ct im Smaragdschliff wurde von Hand nach Lebendigkeit und Gleichmäßigkeit seines Blaus ausgewählt – Eigenschaften, die der Stufenschliff verlangt, da seine Facetten das Innere des Steins zeigen, statt es durch Brillanz zu verdecken.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWas unsere Kundinnen und Kunden an diesem Edelstein schätzen\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGIA-Dokumentation:\u003c\/strong\u003e Ceylon-Herkunft festgehalten im GIA-Bericht Nr. 1232980230.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBesonderheit des Stufenschliffs:\u003c\/strong\u003e ein architektonisches Format in der bekanntesten Saphirfarbe.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePräsenz jenseits von drei Karat:\u003c\/strong\u003e die Größe, in der ein Blau im Smaragdschliff wirklich Wirkung entfaltet.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVerlässliche Angaben:\u003c\/strong\u003e Ceylon-Herkunft, offen ausgewiesene Behandlung, GIA-Bericht Nr. 1232980230.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWer diesen Ceylon-Saphir mit 3,08 ct im Smaragdschliff erwirbt, entscheidet sich für das architektonische Format in der Referenzfarbe des Saphirs, in einer Größe, die für sich spricht – belegt durch den GIA-Bericht Nr. 1232980230.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eIdeale Verwendung für diesen Ceylon-Saphir mit 3,08 ct\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerlobungsring im Art-déco-Stil oder mit klarer, architektonischer Linienführung\u003c\/li\u003e\n\u003cli\u003eAusdrucksstarker Anhänger in einer Art-déco-Fassung\u003c\/li\u003e\n\u003cli\u003eSammlerinnen und Sammler GIA-dokumentierter blauer Ceylon-Saphire\u003c\/li\u003e\n\u003cli\u003eEin sorgfältig dokumentierter Ceylon-Saphir über drei Karat für eine Sammlung, die auf Dauer angelegt ist\u003c\/li\u003e\n\u003cli\u003eAnfertigung zu einem bedeutenden Jahrestag oder besonderen Anlass\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eEin Einzelstück\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eDies ist ein einzelner natürlicher Edelstein, keine industriell gefertigte oder im Labor gezüchtete Nachbildung: Keine zwei Saphire gleichen einander in Farbe, Einschlussbild und innerem Charakter. Ist dieser Stein verkauft, gibt es kein zweites Exemplar. Was der GIA-Bericht dokumentiert, ist genau der Stein, den Sie erhalten.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePflege von Saphir\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMit lauwarmem Wasser, milder Seife und einer weichen Bürste reinigen\u003c\/li\u003e\n\u003cli\u003eGetrennt von anderen Schmuckstücken aufbewahren, um Kratzer zu vermeiden\u003c\/li\u003e\n\u003cli\u003eVor stärkerer körperlicher Belastung ablegen\u003c\/li\u003e\n\u003cli\u003eKeine Ultraschall- oder Dampfreiniger verwenden\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eIm Lieferumfang enthalten\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGIA-Bericht Nr. 1232980230\u003c\/li\u003e\n\u003cli\u003eDer Edelstein, verpackt in einem Edelsteinbeutel\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":43232612384835,"sku":"CG8443","price":8656.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/8443001.jpg?v=1779989717"},{"product_id":"1-75-ct-round-ceylon-blue-sapphire-heat-treated-gia","title":"1,75 ct runder blauer Saphir aus Sri Lanka, erhitzt | GIA-Bericht","description":"\u003cp\u003eNatürlicher blauer Saphir von 1,75 ct mit rundem Umriss, erhitzt, dokumentiert im GIA-Herkunftsbericht (Sapphire Origin Report) Nr. 2243032036. Der Bericht hält das Gewicht, die Maße von 6,57–6,78 × 5,07 mm, die Farbe Blau, unter Additional Results den Eintrag Heated sowie zwei Schliffarten fest: Krone im modifizierten Brillantschliff, Pavillon im Treppenschliff – ein Mischschliff, bei dem die beiden Hälften unterschiedlich facettiert sind. Als geografische Herkunft gibt der Bericht Sri Lanka (Ceylon) an und vermerkt daneben: „Jede Aussage zur geografischen Herkunft ist eine gutachterliche Einschätzung auf Grundlage von Beobachtungen und analytischen Daten.“ Die Reinheit ist unsere eigene Einschätzung: Farbsteinberichte des GIA enthalten keine Reinheitsgraduierung.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eFachliche Einschätzung\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e über diesen Stein\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e„An diesem Saphir gefällt mir, dass man ihn nachlesen kann, statt ihn glauben zu müssen: ein blauer Saphir aus Sri Lanka mit GIA-Bericht, in einer Größe und Preislage, in der man einen dokumentierten Stein kauft und keinen beschriebenen. Gewicht, Maße, die beiden Schliffarten, die Erhitzung und die Herkunftseinschätzung stehen auf einem Blatt, das Sie selbst durchgehen können. Der Umriss ist gleichmäßig gearbeitet. Solche Steine habe ich gern in der Vitrine.“\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eEinordnung dieses Steins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eEin blauer Saphir aus Sri Lanka mit GIA-Bericht, erhitzt. Was für ihn spricht, ist keine Beschreibung, sondern das, was Sie im Dokument selbst nachlesen können:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHerkunft Sri Lanka – als Einschätzung des GIA\u003c\/strong\u003e\u003cbr\u003eDer GIA-Herkunftsbericht Nr. 2243032036 gibt Sri Lanka (Ceylon) als geografische Herkunft an. Der Bericht weist selbst darauf hin, dass jede Angabe zur geografischen Herkunft eine gutachterliche Einschätzung auf Grundlage von Beobachtungen und analytischen Daten ist. Wir geben sie deshalb als Einschätzung wieder und nie als Bestätigung.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMischschliff: Krone im modifizierten Brillantschliff, Pavillon im Treppenschliff\u003c\/strong\u003e\u003cbr\u003eDer Bericht nennt für Krone und Pavillon zwei verschiedene Schliffarten. Brillantfacetten auf der Krone teilen das zurückkehrende Licht kleinteilig auf, Stufenfacetten im Pavillon geben es in größeren Flächen zurück. Der runde Umriss misst 6,57–6,78 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMit bloßem Auge keine Einschlüsse erkennbar\u003c\/strong\u003e\u003cbr\u003eWir beurteilen den Stein als augenrein: ohne Vergrößerung sind keine Einschlüsse zu erkennen. Das ist unsere eigene Einschätzung und keine Angabe des GIA – Farbsteinberichte des GIA enthalten überhaupt keine Reinheitsgraduierung.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErhitzt, so im Bericht festgehalten\u003c\/strong\u003e\u003cbr\u003eIm Feld Additional Results des GIA-Berichts Nr. 2243032036 steht Heated. Das Erhitzen von Saphir ist im Handel gängig; der Bericht hält es für diesen Stein fest. Das ist ein Befund zur Erhitzung und keine Aussage darüber, dass am Stein überhaupt keine Behandlung vorgenommen wurde.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDokumentiert, nicht nur beschrieben\u003c\/strong\u003e\u003cbr\u003eGewicht, Maße, Farbe, die beiden Schliffarten und die Erhitzung stehen im GIA-Bericht Nr. 2243032036 und man ist dafür nicht auf das Wort eines Verkäufers angewiesen; die Herkunft steht dort als Einschätzung des GIA. Die Reinheit ist die Ausnahme: Sie ist unsere eigene Einschätzung, weil das GIA für Farbsteine keinen Reinheitsgrad vergibt.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWorauf Sie vor dem Kauf achten sollten\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eEin paar praktische Punkte – zu diesem Stein und zu jedem runden blauen Saphir aus Sri Lanka in dieser Größenordnung. Wir schreiben hier nur, was im Bericht steht oder was wir ausdrücklich als unsere eigene Einschätzung kennzeichnen.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBericht und Stein abgleichen\u003c\/strong\u003e\u003cbr\u003ePrüfen Sie vor dem Kauf, ob die Berichtsnummer 2243032036 und die dort genannten Maße zu dem Stein passen, den Sie in der Hand halten. Wir stellen den Bericht zur Ansicht bereit – lesen Sie ihn parallel zum Angebot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErhitzen und Diffusion sind zwei verschiedene Fragen\u003c\/strong\u003e\u003cbr\u003eDas CIBJO trennt beides: Das Erhitzen fällt unter die allgemeine Offenlegungspflicht, Diffusionsbehandlung und Rissfüllung stehen eine Stufe darüber, unter der spezifischen Offenlegungspflicht, die eine schriftliche Offenlegung verlangt. Bei blauem Saphir geht es dabei vor allem um die Titan- oder Oberflächendiffusion. Wer nur nach dem Erhitzen fragt, hat die Frage der höheren Stufe damit noch nicht gestellt. Der GIA-Bericht Nr. 2243032036 hält für diesen Stein den Eintrag Heated fest; darüber hinaus geben wir hier nichts wieder. Fragen Sie bei jedem Anbieter nach, welche Behandlungen sein Dokument tatsächlich abdeckt.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRunder Umriss und Fassung\u003c\/strong\u003e\u003cbr\u003eEin runder Stein eignet sich für Solitär-, Halo- und Dreisteinringe. Gleichen Sie 6,57–6,78 × 5,07 mm mit dem Fassungskopf ab, den Sie im Sinn haben, bevor Sie eine Fassung bestellen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKaratpreis vergleichen, nicht nur den Gesamtpreis\u003c\/strong\u003e\u003cbr\u003eTeilen Sie den geforderten Preis durch das Karatgewicht, bevor Sie Angebote nebeneinanderlegen. Der Karatpreis macht Steine unterschiedlicher Größe vergleichbar, und an ihm können Sie andere blaue Saphire aus Sri Lanka mit GIA-Bericht messen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVor dem Fassen mit dem Goldschmied sprechen\u003c\/strong\u003e\u003cbr\u003eFür einen Ring, der täglich getragen wird, sollten Krappenhöhe und Metall vorher besprochen werden. Die Mohshärte 9 beschreibt die Ritzhärte, nicht die Widerstandsfähigkeit gegen einen Schlag; die Zähigkeit des Korunds gibt der Bericht als ausgezeichnet an. Ein Pavillon mit Stufenfacetten braucht an den Kanten trotzdem Schutz.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eEdelsteindaten – auf einen Blick\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eArtikelnummer\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8457\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eKaratgewicht\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e1,75 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eSpezies\/Varietät\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eKorund \/ blauer Saphir\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eForm\/Schliff\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eRundschliff – Krone im modifizierten Brillantschliff, Pavillon im Treppenschliff (Mischschliff)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eMaße\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e6,57–6,78 × 5,07 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eFarbe (GIA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlau\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003ePhänomen\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eKeines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eBehandlung (Angabe des Berichts)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eErhitzt – Eintrag „Heated“ unter Additional Results, GIA-Bericht Nr. 2243032036\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eHerkunft\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon) – gutachterliche Herkunftseinschätzung des GIA, gemäß dem im Bericht gedruckten Hinweis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eReinheit\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eAugenrein – eigene Einschätzung; Farbsteinberichte des GIA enthalten keine Reinheitsgraduierung\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eTransparenz\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eHärte\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eMohshärte 9 – das ist die Ritzhärte; Speziesangabe zum Korund\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600; width: 42%;\"\u003eLaborbericht\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eGIA-Herkunftsbericht Nr. 2243032036\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWarum dieser runde blaue Saphir aus Sri Lanka?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eEin runder Umriss lässt sich unkompliziert fassen, und mit 1,75 ct und 6,57–6,78 mm im Durchmesser passt der Stein in einen Ring oder einen Anhänger, ohne dass ein Kopf eigens angefertigt werden muss. Dazu kommt, was auf dem Bericht steht: die Farbangabe, die beiden Schliffarten, die Erhitzung und eine Herkunftseinschätzung – alles auf einem Blatt, das Sie selbst durchgehen können.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWas für diesen blauen Saphir spricht\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHerkunft Sri Lanka, nach Einschätzung des GIA\u003c\/strong\u003e\u003cbr\u003eDer GIA-Herkunftsbericht Nr. 2243032036 gibt Sri Lanka (Ceylon) als geografische Herkunft an und hält Gewicht, Maße, Farbe, die beiden Schliffarten und die Erhitzung fest.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRunder Umriss, Mischschliff: Krone im modifizierten Brillant-, Pavillon im Treppenschliff\u003c\/strong\u003e\u003cbr\u003eSo hält es der Bericht für Krone und Pavillon getrennt fest. Der runde Umriss lässt sich in Ringen, Anhängern und Ohrschmuck fassen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFarbe: Blau\u003c\/strong\u003e\u003cbr\u003eDie Farbangabe des Berichts lautet Blau. Sättigung und Ton werden auf einem Farbsteinbericht des GIA nicht graduiert – damit steht hier alles, was das Dokument zur Farbe sagt.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErhitzt, und so festgehalten\u003c\/strong\u003e\u003cbr\u003eUnter Additional Results steht im GIA-Bericht Nr. 2243032036 Heated. Mehr als diesen Eintrag geben wir zur Erhitzung nicht wieder; zur Abgrenzung von der Diffusionsbehandlung siehe den Abschnitt „Worauf Sie vor dem Kauf achten sollten“.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHärte und Zähigkeit\u003c\/strong\u003e\u003cbr\u003eKorund erreicht 9 auf der Mohsskala – das ist die Ritzhärte. Die Zähigkeit gibt der Bericht als ausgezeichnet an, und das ist die Eigenschaft, auf die es bei einem Stoß ankommt; zugleich ist Korund spröde und bricht muschelig. Für den täglichen Einsatz heißt das: kratzfest ja, unempfindlich gegen harte Schläge nein. Beide Angaben beschreiben den Korund und sind kein Befund zu diesem Stein.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eMerkmale\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eKaratgewicht: 1,75 Karat\u003c\/li\u003e\n\u003cli\u003eEdelstein: natürlicher blauer Saphir (Korund)\u003c\/li\u003e\n\u003cli\u003eSchliff: Rundschliff – Krone im modifizierten Brillantschliff, Pavillon im Treppenschliff (Mischschliff)\u003c\/li\u003e\n\u003cli\u003eMaße: 6,57–6,78 × 5,07 mm\u003c\/li\u003e\n\u003cli\u003eHerkunft: Sri Lanka (Ceylon) – gutachterliche Herkunftseinschätzung des GIA\u003c\/li\u003e\n\u003cli\u003eBehandlung laut Bericht: erhitzt (Eintrag „Heated“, GIA-Bericht Nr. 2243032036)\u003c\/li\u003e\n\u003cli\u003eFarbe (GIA): Blau\u003c\/li\u003e\n\u003cli\u003eReinheit: augenrein, mit bloßem Auge keine Einschlüsse erkennbar – eigene Einschätzung, keine Angabe des GIA\u003c\/li\u003e\n\u003cli\u003eLaborbericht: GIA-Herkunftsbericht Nr. 2243032036\u003c\/li\u003e\n\u003cli\u003eHärte: Mohshärte 9 – das ist die Ritzhärte; Speziesangabe zum Korund\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePflege Ihres blauen Saphirs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eMit lauwarmem Wasser, milder Seife und einer weichen Bürste reinigen\u003c\/li\u003e\n\u003cli\u003eGetrennt aufbewahren, damit der Stein nicht an andere Steine stößt\u003c\/li\u003e\n\u003cli\u003eVor körperlich anstrengenden Tätigkeiten ablegen\u003c\/li\u003e\n\u003cli\u003eKeine Ultraschall- und keine Dampfreiniger verwenden\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eIm Lieferumfang enthalten\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGIA-Herkunftsbericht Nr. 2243032036\u003c\/li\u003e\n\u003cli\u003eStein im Steinbriefchen verpackt\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePassende Verwendungen für diesen Saphir von 1,75 ct\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eMittelstein für einen Verlobungsring\u003c\/li\u003e\n\u003cli\u003eAuffälliger Anhänger oder Solitärkette\u003c\/li\u003e\n\u003cli\u003eFür Sammler dokumentierter blauer Saphire aus Sri Lanka\u003c\/li\u003e\n\u003cli\u003eAnfertigung zu einem Jahrestag oder einem besonderen Anlass\u003c\/li\u003e\n\u003cli\u003eGeschenk für einen Geburtstag im September – Saphir ist der Geburtsstein für September, eine allgemeine Angabe zur Varietät und kein Befund zu diesem Stein\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":43488624279619,"sku":"CG8457","price":2816.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/8457001.jpg?v=1783090229"},{"product_id":"2-05-ct-radiant-ceylon-blue-sapphire-heat-treated-gia","title":"2,05 ct blauer Saphir aus Sri Lanka im Radiantschliff, erhitzt | GIA","description":"\u003cp\u003eNatürlicher blauer Saphir von 2,05 ct, erhitzt, dokumentiert im GIA-Herkunftsbericht (Sapphire Origin Report) Nr. 5242032116. Der Bericht hält das Gewicht, die Maße von 8,06 × 5,48 × 4,58 mm, die Farbe Blau, die Transparenz, unter Shape den Eintrag Octagonal, unter Cutting Style den Eintrag Modified Brilliant Cut und unter Additional Results den Eintrag Heated fest. Eckige Grundform mit acht Kanten, dazu Brillantfacettierung – diese Kombination heißt im Handel Radiantschliff. Als geografische Herkunft gibt der Bericht Sri Lanka an und hält zugleich fest: „Jede Aussage zur geografischen Herkunft ist eine gutachterliche Einschätzung auf Grundlage von Beobachtungen und analytischen Daten.“ Bei zehnfacher Vergrößerung sind keine Einschlüsse erkennbar – das ist unsere eigene Beurteilung, denn Farbsteinberichte des GIA enthalten keine Reinheitsgraduierung.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eFachliche Einschätzung\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/de\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e über diesen Stein\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e„An diesem Stein gefällt mir, wie wenig man glauben muss. Gewicht, Maße, die eckige Grundform und die Brillantfacettierung stehen auf dem Bericht, und Sri Lanka steht ebenfalls dort – als Einschätzung des GIA, und mehr ist eine Herkunftszeile nie. Die Farbe beurteilen Sie am besten selbst – sehen Sie sich den Stein in Ruhe an. Von den Steinen, die in diesem Jahr durch unser Haus gegangen sind, ist er einer der am besten dokumentierten.“\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWas der GIA-Bericht festhält\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eAlles Folgende steht im GIA-Bericht Nr. 5242032116 – Sie müssen es uns nicht glauben, Sie können es nachlesen. Wo etwas unsere eigene Beurteilung ist und keine Angabe des Labors, steht es dabei.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGewicht und Maße\u003c\/strong\u003e\u003cbr\u003e2,05 ct bei 8,06 × 5,48 × 4,58 mm; in der Aufsicht ist der Stein knapp anderthalbmal so lang wie breit. Gewicht und Maße stehen so im Bericht; das Verhältnis von Länge zu Breite ist daraus gerechnet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHerkunft Sri Lanka – als Einschätzung des GIA\u003c\/strong\u003e\u003cbr\u003eDer Bericht gibt Sri Lanka als geografische Herkunft an und weist selbst darauf hin, dass jede Angabe zur geografischen Herkunft eine gutachterliche Einschätzung auf Grundlage von Beobachtungen und analytischen Daten ist.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEckige Grundform, modifizierter Brillantschliff\u003c\/strong\u003e\u003cbr\u003eDer Bericht nennt unter Shape den Eintrag Octagonal und unter Cutting Style den Eintrag Modified Brilliant Cut. In der Aufsicht ergibt das eine eckige Grundform mit acht Kanten: ein Rechteck mit ‚abgeschnittenen‘ Kanten und einer großen zentralen Tafelfacette. Die Brillantfacetten werfen das Licht in vielen kleinen Reflexen zurück. Im Handel heißt diese Kombination aus eckigem Umriss und Brillantfacettierung Radiantschliff.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBei zehnfacher Vergrößerung keine Einschlüsse erkennbar – unsere eigene Beurteilung\u003c\/strong\u003e\u003cbr\u003eWir haben den Stein unter zehnfacher Vergrößerung durchgesehen und keine Einschlüsse gefunden. So beurteilen wir ihn; eine Angabe des GIA ist das nicht, denn Farbsteinberichte des GIA enthalten keine Reinheitsgraduierung.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErhitzt, so im Bericht festgehalten\u003c\/strong\u003e\u003cbr\u003eIm Feld Additional Results des GIA-Berichts Nr. 5242032116 steht Heated. Mehr als diesen Eintrag geben wir zur Erhitzung nicht wieder. Lesen Sie den Bericht selbst und fragen Sie bei jedem Anbieter nach, welche Behandlungen sein Dokument tatsächlich abdeckt.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDokumentiert, nicht nur beschrieben\u003c\/strong\u003e\u003cbr\u003eGewicht, Maße, Farbe, Form, Schliffart und die Erhitzung stehen im GIA-Bericht Nr. 5242032116; man ist dafür nicht auf das Wort eines Verkäufers angewiesen. Die Herkunft steht dort als Einschätzung des GIA, die Reinheit ist unsere eigene Beurteilung.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWorauf Sie vor dem Kauf achten sollten\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eEin paar praktische Punkte – zu diesem Stein und zu jedem blauen Saphir aus Sri Lanka mit GIA-Bericht:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBericht und Stein abgleichen\u003c\/strong\u003e\u003cbr\u003ePrüfen Sie vor dem Kauf, ob die Berichtsnummer 5242032116 und die dort genannten Maße zu dem Stein passen, den Sie in der Hand halten. Wir stellen den Bericht zur Ansicht bereit – lesen Sie ihn parallel zum Angebot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErhitzen und Diffusion sind zwei verschiedene Fragen\u003c\/strong\u003e\u003cbr\u003eDie Offenlegung des Erhitzens beruht im deutschen Handel auf den Regeln des CIBJO und auf Handelsbrauch. Das CIBJO trennt beides: Das Erhitzen fällt unter die allgemeine Offenlegungspflicht, Diffusionsbehandlung und Rissfüllung stehen eine Stufe darüber, unter der spezifischen Offenlegungspflicht, die eine schriftliche Offenlegung verlangt. Bei blauem Saphir geht es dabei vor allem um die Titan- oder Oberflächendiffusion. Wer nur nach dem Erhitzen fragt, hat die Frage der höheren Stufe damit noch nicht gestellt. Der GIA-Bericht Nr. 5242032116 hält für diesen Stein den Eintrag Heated fest; darüber hinaus geben wir hier nichts wieder. Fragen Sie bei jedem Anbieter nach, welche Behandlungen sein Dokument tatsächlich abdeckt.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVor der Fassung die Maße prüfen\u003c\/strong\u003e\u003cbr\u003eGleichen Sie 8,06 × 5,48 × 4,58 mm mit dem Fassungskopf ab, den Sie im Sinn haben, bevor Sie eine Fassung bestellen. Zwei Steine gleichen Gewichts können in der Aufsicht unterschiedlich groß ausfallen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKaratpreis vergleichen, nicht nur den Gesamtpreis\u003c\/strong\u003e\u003cbr\u003eTeilen Sie den geforderten Preis durch das Karatgewicht, bevor Sie Angebote nebeneinanderlegen. Der Karatpreis macht Steine unterschiedlicher Größe vergleichbar, und an ihm können Sie andere blaue Saphire aus Sri Lanka mit GIA-Bericht messen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVor dem Fassen mit dem Goldschmied sprechen\u003c\/strong\u003e\u003cbr\u003eFür einen Ring, der täglich getragen wird, sollten Krappenhöhe und Metall vorher besprochen werden. Die Mohshärte 9 beschreibt die Ritzhärte, nicht die Widerstandsfähigkeit gegen einen Schlag; die Zähigkeit des Korunds gibt der Bericht als ausgezeichnet an.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eEdelsteindaten – auf einen Blick\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eArtikelnummer\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8458\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eKaratgewicht\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e2,05 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eSpezies\/Varietät\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eKorund \/ blauer Saphir\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eForm\/Schliff\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eAchteckig (Octagonal) – modifizierter Brillantschliff (Modified Brilliant Cut); im Handel Radiantschliff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eMaße\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e8,06 × 5,48 × 4,58 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eFarbe (GIA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlau\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003ePhänomen\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eKeines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eBehandlung (Angabe des Berichts)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eErhitzt – Eintrag „Heated“ unter Additional Results, GIA-Bericht Nr. 5242032116\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eHerkunft\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon) – gutachterliche Herkunftseinschätzung des GIA, gemäß dem im Bericht gedruckten Hinweis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eReinheit\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBei zehnfacher Vergrößerung keine Einschlüsse erkennbar – eigene Beurteilung; Farbsteinberichte des GIA enthalten keine Reinheitsgraduierung\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eTransparenz\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eHärte\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eMohshärte 9 – das ist die Ritzhärte; Speziesangabe zum Korund\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eZähigkeit\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eAusgezeichnet – im Bericht als Speziesangabe zum Korund gedruckt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600; width: 42%;\"\u003eLaborbericht\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eGIA-Herkunftsbericht Nr. 5242032116\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWarum dieser blaue Saphir aus Sri Lanka?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eDer Stein wiegt 2,05 ct und misst 8,06 × 5,48 × 4,58 mm; gleichen Sie diese Maße mit der Fassung ab, die Ihnen vorschwebt. Was darüber hinaus für ihn spricht, steht auf einem einzigen Blatt, das Sie selbst durchgehen können: die Farbangabe, die Form, die Schliffart, die Erhitzung und eine Herkunftseinschätzung.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWas für diesen blauen Saphir spricht\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHerkunft Sri Lanka, nach Einschätzung des GIA\u003c\/strong\u003e\u003cbr\u003eDer GIA-Herkunftsbericht Nr. 5242032116 gibt Sri Lanka als geografische Herkunft an und hält Gewicht, Maße, Farbe, Form, Schliffart und die Erhitzung fest.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEckige Grundform, modifizierter Brillantschliff – im Handel Radiantschliff\u003c\/strong\u003e\u003cbr\u003eSo steht es im Bericht: Shape Octagonal, Cutting Style Modified Brilliant Cut. Acht Kanten in der Aufsicht, eine große zentrale Tafelfacette, 8,06 × 5,48 mm im Umriss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFarbe: Blau\u003c\/strong\u003e\u003cbr\u003eDie Farbangabe des Berichts lautet Blau. Sättigung und Ton werden auf einem Farbsteinbericht des GIA nicht graduiert – damit steht hier alles, was das Dokument zur Farbe sagt.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErhitzt, und so festgehalten\u003c\/strong\u003e\u003cbr\u003eUnter Additional Results steht im GIA-Bericht Nr. 5242032116 Heated. Mehr als diesen Eintrag geben wir zur Erhitzung nicht wieder; zur Abgrenzung von der Diffusionsbehandlung siehe den Abschnitt „Worauf Sie vor dem Kauf achten sollten“.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHärte und Zähigkeit\u003c\/strong\u003e\u003cbr\u003eKorund erreicht 9 auf der Mohsskala – das ist die Ritzhärte. Die Zähigkeit gibt der Bericht als ausgezeichnet an, und das ist die Eigenschaft, auf die es bei einem Stoß ankommt; gegen einen harten Schlag ist dennoch kein Edelstein gefeit. Beide Angaben beschreiben den Korund und sind kein Befund zu diesem Stein.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eMerkmale\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eArtikelnummer: CG8458\u003c\/li\u003e\n\u003cli\u003eKaratgewicht: 2,05 ct\u003c\/li\u003e\n\u003cli\u003eEdelstein: natürlicher blauer Saphir (Korund)\u003c\/li\u003e\n\u003cli\u003eForm: achteckig (Octagonal)\u003c\/li\u003e\n\u003cli\u003eSchliff: modifizierter Brillantschliff (Modified Brilliant Cut) – im Handel Radiantschliff\u003c\/li\u003e\n\u003cli\u003eMaße: 8,06 × 5,48 × 4,58 mm\u003c\/li\u003e\n\u003cli\u003eFarbe (GIA): Blau\u003c\/li\u003e\n\u003cli\u003ePhänomen: keines\u003c\/li\u003e\n\u003cli\u003eBehandlung laut Bericht: erhitzt (Eintrag „Heated“, GIA-Bericht Nr. 5242032116)\u003c\/li\u003e\n\u003cli\u003eHerkunft: Sri Lanka (Ceylon) – gutachterliche Herkunftseinschätzung des GIA\u003c\/li\u003e\n\u003cli\u003eReinheit: bei zehnfacher Vergrößerung keine Einschlüsse erkennbar – eigene Beurteilung; Farbsteinberichte des GIA enthalten keine Reinheitsgraduierung\u003c\/li\u003e\n\u003cli\u003eTransparenz: transparent\u003c\/li\u003e\n\u003cli\u003eHärte: Mohshärte 9 – das ist die Ritzhärte; Speziesangabe zum Korund\u003c\/li\u003e\n\u003cli\u003eZähigkeit: ausgezeichnet – Speziesangabe zum Korund\u003c\/li\u003e\n\u003cli\u003eLaborbericht: GIA-Herkunftsbericht Nr. 5242032116\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePflege Ihres blauen Saphirs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eMit lauwarmem Wasser, milder Seife und einer weichen Bürste reinigen\u003c\/li\u003e\n\u003cli\u003eGetrennt aufbewahren, damit der Stein nicht an andere Steine stößt\u003c\/li\u003e\n\u003cli\u003eVor körperlich anstrengenden Tätigkeiten ablegen\u003c\/li\u003e\n\u003cli\u003eKeine Ultraschall- und keine Dampfreiniger verwenden\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eIm Lieferumfang enthalten\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGIA-Herkunftsbericht Nr. 5242032116\u003c\/li\u003e\n\u003cli\u003eStein im Steinbriefchen verpackt\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePassende Verwendungen für diesen Saphir von 2,05 ct\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eMittelstein für einen Verlobungsring\u003c\/li\u003e\n\u003cli\u003eAnhänger oder Solitärkette\u003c\/li\u003e\n\u003cli\u003eFür Sammler dokumentierter blauer Saphire aus Sri Lanka\u003c\/li\u003e\n\u003cli\u003eAnfertigung zu einem Jahrestag oder einem besonderen Anlass\u003c\/li\u003e\n\u003cli\u003eGeschenk für einen Geburtstag im September – Saphir ist der Geburtsstein für September, eine allgemeine Angabe zur Varietät und kein Befund zu diesem Stein\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":43488644792387,"sku":"CG8458","price":3690.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/8458001.jpg?v=1783090579"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/collections\/1112023001_7dded48e-9107-45e1-9d00-abb06a719234.jpg?v=1784371249","url":"https:\/\/crescentgems.com\/de\/collections\/blue-sapphire.oembed?page=3","provider":"Crescent Gems","version":"1.0","type":"link"}