{"title":"Unheated Yellow Sapphire Over 1 Carat - Natural Loose Stones","description":"\u003ch2\u003eNatural Unheated Yellow Sapphire Over 1 Carat — Loose Stones, Direct from Ceylon\u003c\/h2\u003e\n\n\u003cp\u003eUnheated yellow sapphire above 1 carat is one of the most important gemstones in the Jyotish (Vedic astrology) market and one of the most undervalued in the Western collector market. Every stone in this collection is natural corundum coloured by trace iron, completely unheated — the golden colour is produced by nature without any thermal enhancement — sourced directly from Sri Lanka and sold with full treatment disclosure. At this size and treatment standard, yellow sapphire crosses from accessible into genuinely significant.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Unheated Status Defines This Category\u003c\/h2\u003e\n\n\u003cp\u003eYellow sapphire responds well to heat treatment — heating can intensify the colour and improve clarity, which is why a significant proportion of commercial yellow sapphire on the market is heated. The result of this dynamic is that unheated yellow sapphire in strong colour above 1 carat is meaningfully scarcer than its heated equivalent, and commands a price premium that reflects that scarcity.\u003c\/p\u003e\n\n\u003cp\u003eFor Jyotish buyers, unheated status is non-negotiable — the prescription for Jupiter (Brihaspati\/Guru) requires a natural, untreated stone. For collectors and Western buyers, unheated status is increasingly important as the market has matured to understand that natural-colour gemstones represent a different category from thermally enhanced stones. Treatment status is confirmed on every product listing and, where applicable, documented by GIA or independent laboratory reports. See our full \u003ca href=\"\/en-gb\/pages\/heated-vs-unheated\"\u003eheated vs unheated guide\u003c\/a\u003e for detail on what this means in practice.\u003c\/p\u003e\n\n\u003ch2\u003eThe Yellow Sapphire Colour Range in This Collection\u003c\/h2\u003e\n\n\u003cp\u003eYellow sapphire is coloured by trace iron in the corundum crystal, and the colour ranges from pale lemon through medium golden yellow to deep canary — all without any red or blue modifier. The hue positions represented in this collection cover the full commercial range.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePale yellow and champagne\u003c\/strong\u003e — soft, light-toned stones with delicate presence. Lower saturation, lower price per carat, but wearable elegance. The 2.48ct pale cushion GIA stone is the reference point for this position. \u003cstrong\u003eMedium golden yellow\u003c\/strong\u003e — the most commercially prized position. A warm, luminous golden tone with strong saturation that reads clearly in all lighting. Most Jyotish practitioners specify this range. The 1.21ct round, 1.66ct radiant, 1.82ct Ceylon, and 2.10ct oval GIA stone sit in this zone. \u003cstrong\u003eVivid canary yellow\u003c\/strong\u003e — pure, strongly saturated yellow with maximum chromatic intensity. The rarest hue position and the highest value per carat. When present in this collection, clearly described on the listing. Every listing describes the specific hue position of the individual stone accurately — we do not flatten all yellows into one category.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Over 1 Carat Changes the Value Equation\u003c\/h2\u003e\n\n\u003cp\u003eSub-1-carat unheated yellow sapphire is accessible and widely available. Above 1 carat, the scarcity curve steepens sharply. Fine-colour unheated yellow sapphire rough large enough to yield a 1ct+ finished stone with good clarity and strong saturation is not abundant — much of the finest yellow rough from Ceylon is cut into sub-1ct sizes to maximise recovery. The 1-carat threshold is also the standard Jyotish minimum weight — most practitioners specify at least 2ct for meaningful results, with some recommending 3ct+ for stronger planetary influence. Above 2 carats in unheated condition, GIA documentation becomes the standard expectation.\u003c\/p\u003e\n\n\u003ch2\u003eJyotish (Vedic Astrology) — Yellow Sapphire for Jupiter\u003c\/h2\u003e\n\n\u003cp\u003eYellow sapphire (Pukhraj in Hindi, Pushparaga in Sanskrit) is the prescribed gemstone for Jupiter (Brihaspati\/Guru) in Jyotish — the most benefic planet in Vedic astrology, associated with wisdom, prosperity, education, children, and spiritual growth. The standard Jyotish specification for Pukhraj is demanding: natural corundum (not topaz, citrine, or beryl), completely unheated, eye-clean clarity, vivid yellow with no greenish modifier, Ceylon origin preferred, and a minimum of 2ct — with many senior practitioners specifying 3ct or above for individuals of heavier build or stronger planetary influence.\u003c\/p\u003e\n\n\u003cp\u003eSeveral stones in this collection meet these specifications fully: the 2.10ct oval GIA, the 2.175ct cushion Ceylon, the 2.48ct cushion pale GIA, the 2.70ct square cushion GIA, and the 3.13ct round Ceylon. Treatment status and origin are disclosed on every listing. For guidance on which stone best meets a specific Jyotish prescription, email \u003ca href=\"mailto:crescentgems@gmail.com\"\u003ecrescentgems@gmail.com\u003c\/a\u003e with your requirement and we will advise personally. See our \u003ca href=\"\/en-gb\/blogs\/information-pages-complete-guide\/buying-sapphires-for-jyotish-vedic-astrology\"\u003eJyotish sapphire guide\u003c\/a\u003e for full specification detail.\u003c\/p\u003e\n\n\u003ch2\u003eCuts in This Collection\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eRound cut\u003c\/strong\u003e — the most commercially standardised and easiest to set format. Round yellow sapphires above 1 carat are rarer than cushion or oval because the round cutting format sacrifices more rough weight. The 1.07ct, 1.21ct, and 3.13ct round stones in this collection all represent a genuine cut premium over equivalent weight in cushion. \u003cstrong\u003eRadiant cut\u003c\/strong\u003e — a rectangular or square format with brilliant faceting that maximises colour return in a modern architectural silhouette. The 1.66ct radiant is a contemporary choice for geometric ring settings. \u003cstrong\u003eCushion cut\u003c\/strong\u003e — the most common format for yellow sapphire, concentrating colour across the face while retaining maximum rough weight. The 2.175ct and 2.48ct cushions represent the standard market format at this weight. \u003cstrong\u003eSquare cushion\u003c\/strong\u003e — an equal-sided cushion with a more geometric outline. The 2.70ct GIA stone is this format — unusual and striking. \u003cstrong\u003eOval cut\u003c\/strong\u003e — the 2.10ct GIA oval is the most engagement-ring-practical format at this weight, appearing larger face-up than a round of equivalent carat weight.\u003c\/p\u003e\n\n\u003ch2\u003eUnheated Yellow Sapphire for Engagement Rings\u003c\/h2\u003e\n\n\u003cp\u003eYellow sapphire makes a distinctive and durable engagement ring centre stone. At Mohs 9, it is second only to diamond in hardness, making it entirely suitable for daily wear over decades. Above 1 carat, a yellow sapphire makes an immediately visible and distinctive ring stone — warm, luminous, and unlike anything in the standard jewellery market. Yellow pairs exceptionally well with yellow gold, which creates a harmonious tonal connection that amplifies the warmth of the stone. White gold and platinum create a crisp contrast that makes the colour appear more vivid. Rose gold produces a complementary warm pairing.\u003c\/p\u003e\n\n\u003cp\u003eFor Jyotish engagement ring buyers specifically, the combination of astrological and aesthetic purpose in a single stone is increasingly common — the ring is both meaningful and beautiful. Most stones in this collection are Try-On eligible. See our \u003ca href=\"\/en-gb\/pages\/sapphire-engagement-ring-guide\"\u003esapphire engagement ring guide\u003c\/a\u003e for full sizing, setting, and metal advice.\u003c\/p\u003e\n\n\u003ch2\u003ePrice Guide — Unheated Yellow Sapphire Over 1 Carat\u003c\/h2\u003e\n\n\u003cp\u003ePricing varies significantly across colour saturation, cut, and carat weight. Current market reference points for natural unheated yellow sapphire above 1 carat: \u003cstrong\u003e1.0–1.5ct, unheated, good colour, round or radiant:\u003c\/strong\u003e $600–$1,200 total. \u003cstrong\u003e1.5–2.0ct, unheated, vivid golden colour:\u003c\/strong\u003e $1,200–$2,000 total. \u003cstrong\u003e2.0–2.5ct, unheated, vivid colour, GIA:\u003c\/strong\u003e $1,800–$3,000 total. \u003cstrong\u003e2.5–3.0ct, unheated, good colour, GIA:\u003c\/strong\u003e $2,000–$3,500 total. \u003cstrong\u003e3ct+, unheated, vivid colour, round cut:\u003c\/strong\u003e $4,000–$6,000+ depending on saturation and documentation. Every listing shows the total price and price per carat for direct comparison.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is unheated yellow sapphire?\u003c\/h3\u003e\n\u003cp\u003eAn unheated yellow sapphire is natural corundum whose golden colour is produced entirely by trace iron in the crystal during geological formation, without any thermal treatment. Over 95% of commercial sapphires are heat treated. Unheated yellow sapphires at 1 carat and above are significantly rarer than heated equivalents and command a price premium of 30–100% or more depending on colour saturation and size.\u003c\/p\u003e\n\n\u003ch3\u003eIs unheated yellow sapphire required for Jyotish?\u003c\/h3\u003e\n\u003cp\u003eYes. For yellow sapphire (Pukhraj) to satisfy a Jyotish prescription for Jupiter, the stone must be natural corundum, completely unheated, eye-clean, vivid yellow with no greenish modifier, and ideally of Ceylon (Sri Lanka) origin. A minimum weight of 2 carats is standard, with many practitioners specifying 3ct or above. Heated stones, topaz, citrine, and synthetic sapphire do not qualify. Every stone in this collection is unheated, disclosed on the listing and confirmed by laboratory documentation where applicable.\u003c\/p\u003e\n\n\u003ch3\u003eHow much does a 2 carat unheated yellow sapphire cost?\u003c\/h3\u003e\n\u003cp\u003eA natural unheated 2ct yellow sapphire in good golden colour typically ranges from $1,800 to $3,000 total depending on saturation, cut, clarity, and documentation. Stones with GIA reports at this weight sit toward the upper end. Pale yellow stones at 2ct run $1,500–$2,500. Vivid canary colour at 2ct unheated commands $2,500–$5,000+ depending on intensity. Every listing in this collection shows price per carat alongside total price.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the difference between yellow sapphire and yellow topaz?\u003c\/h3\u003e\n\u003cp\u003eThey are completely different minerals. Yellow sapphire is corundum (Mohs 9), among the hardest and most durable gemstones. Yellow topaz (Mohs 8) is softer and has a cleavage plane making it more prone to breakage. For Jyotish, only natural yellow sapphire satisfies the Jupiter prescription — topaz, citrine, and yellow beryl are not acceptable substitutes regardless of colour match.\u003c\/p\u003e\n\n\u003ch3\u003eDoes unheated yellow sapphire fade over time?\u003c\/h3\u003e\n\u003cp\u003eNo. The iron colouration in natural yellow sapphire is stable and permanent. The colour does not fade from sunlight, wear, or normal cleaning. This is one of the practical advantages of sapphire as a gemstone for daily-wear jewellery — the colour you see at purchase is the colour you will see in 50 years.\u003c\/p\u003e\n\n\u003ch3\u003eCan I try a stone before buying?\u003c\/h3\u003e\n\u003cp\u003eYes — select stones in this collection are available through our Try-On programme. The stone ships to you for in-hand evaluation before payment. Email \u003ca href=\"mailto:crescentgems@gmail.com\"\u003ecrescentgems@gmail.com\u003c\/a\u003e to confirm availability. Every purchase includes a 14-day return policy and free US shipping.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003cem\u003eRelated collections: \u003ca href=\"\/en-gb\/collections\/yellow-sapphire-gemstones-unheated-ceylon-stones\"\u003eAll yellow sapphires\u003c\/a\u003e · \u003ca href=\"\/en-gb\/collections\/untreated-sapphires\"\u003eAll unheated sapphires\u003c\/a\u003e · \u003ca href=\"\/en-gb\/collections\/gia-certified-stones\"\u003eStones with GIA reports\u003c\/a\u003e · \u003ca href=\"\/en-gb\/collections\/all-sapphire-gemstones\"\u003eAll sapphires\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eQuestions about a specific stone, a Jyotish prescription, or help choosing between two stones? Email \u003ca href=\"mailto:crescentgems@gmail.com\"\u003ecrescentgems@gmail.com\u003c\/a\u003e — we respond personally within one business day. Free US shipping. 14-day returns.\u003c\/p\u003e","products":[{"product_id":"2-175-ct-cushion-yellow-sapphire-unheated","title":"2.17 ct Natural Unheated Yellow Sapphire – Cushion | GIA Sapphire Report 1236922088","description":"\u003cp\u003eA 2.17 carat natural yellow sapphire, cushion and unheated, documented by GIA Sapphire Report 1236922088 of 24 April 2026. The report prints Weight: 2.17 carats; our own scale reads the stone at 2.175 ct, and that second figure is ours rather than the report’s.\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\u003e\u003cspan role=\"text\"\u003e\u003cstrong style=\"color: #4a235a;\"\u003eA Note From Our Gemologist\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"\/en-gb\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003e\u003cstrong\u003eAhmed Shareek\u003c\/strong\u003e\u003c\/a\u003e, founder of Crescent Gems:\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e“GIA printed Color: Yellow for this stone, plain, with no qualifier and no intensity printed after it, so plain yellow is the only colour word I put on it. This stone was mined in Sri Lanka and I bought it there. That sourcing is my own record and it is not a laboratory finding. The report prints Geographic Origin: Not Requested. Face-up I see no inclusions in it with the unaided eye, and under magnification I do see inclusions. That is my own assessment and not a GIA grade, because a GIA colored-stone report carries no clarity grade.”\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhat GIA Sapphire Report 1236922088 Records\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eItem Description: One loose stone\u003c\/li\u003e\n\u003cli\u003eWeight: 2.17 carats\u003c\/li\u003e\n\u003cli\u003eMeasurements: 8.20 x 6.02 x 4.50 mm\u003c\/li\u003e\n\u003cli\u003eShape: Cushion\u003c\/li\u003e\n\u003cli\u003eColor: Yellow\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent\u003c\/li\u003e\n\u003cli\u003eCutting Style: Crown: Modified Brilliant Cut\u003c\/li\u003e\n\u003cli\u003eCutting Style: Pavilion: Step Cut\u003c\/li\u003e\n\u003cli\u003eSpecies: Natural Corundum\u003c\/li\u003e\n\u003cli\u003eVariety: Natural Sapphire\u003c\/li\u003e\n\u003cli\u003eGeographic Origin: Not Requested\u003c\/li\u003e\n\u003cli\u003eAdditional Results: No Indications of Heating\u003c\/li\u003e\n\u003cli\u003eComments: “This stone passed GIA's color stability test.”\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eThe Comments Field on the Report\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eGIA Sapphire Report 1236922088 prints one comment, and these are its words: “This stone passed GIA's color stability test.”\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eHow This Stone Is Cut\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGIA prints the shape as Cushion.\u003c\/li\u003e\n\u003cli\u003eGIA prints two separate cutting-style fields: Cutting Style: Crown reads Modified Brilliant Cut, and Cutting Style: Pavilion reads Step Cut.\u003c\/li\u003e\n\u003cli\u003eThe report prints no third field joining those two into a single whole-stone cut name, so this page names the two halves the report names and gives the stone no cut label of its own.\u003c\/li\u003e\n\u003cli\u003eMeasurements reads 8.20 x 6.02 x 4.50 mm — length, then width, then depth. The outline is longer than it is wide, and Rectangular Cushion is our own shape word for that outline; the report’s own shape field reads Cushion.\u003c\/li\u003e\n\u003cli\u003eThe report issues no cut grade, no polish grade and no symmetry grade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eOur Sourcing Record\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMined in Sri Lanka, and bought by us in Sri Lanka.\u003c\/li\u003e\n\u003cli\u003eThat sourcing record is Crescent Gems’ own and it is not a laboratory finding.\u003c\/li\u003e\n\u003cli\u003eGIA Sapphire Report 1236922088 prints Geographic Origin: Not Requested, which means origin testing was not ordered. It is not a finding, and it is not a doubt.\u003c\/li\u003e\n\u003cli\u003eCeylon is the trade’s older name for Sri Lanka, and on this page it is our own word. It names the island, and it says nothing about the quality of a stone that comes from it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eOur Clarity Assessment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eEye-clean face-up: looking at the stone through the table with the unaided eye we see no inclusions in it. Under magnification inclusions are visible. That is our own assessment, in our own words. A GIA colored-stone report carries no clarity grade, and this report grades no clarity.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the document yourself: GIA Sapphire Report 1236922088 can be looked up at reportcheck.gia.edu.\u003c\/li\u003e\n\u003cli\u003eWeight: the report prints Weight: 2.17 carats. Our own scale reads 2.175 ct, and we mark that figure as ours wherever we print it.\u003c\/li\u003e\n\u003cli\u003eTreatment: the Additional Results field reads No Indications of Heating, which is a finding about heating. We describe the stone as unheated on that strength, and we say nothing here about any other treatment category. If another category matters to you, ask us and ask for the testing that addresses it.\u003c\/li\u003e\n\u003cli\u003eOrigin: what we state is a sourcing record of ours, not a laboratory determination, and the report records that origin was not requested. If a laboratory origin opinion matters to you, ask for a report that includes one.\u003c\/li\u003e\n\u003cli\u003eClarity: what this page says about clarity is our own observation. Ask us for more photographs, or for a personal video of the stone, and judge it for yourself.\u003c\/li\u003e\n\u003cli\u003eIf you are sourcing an unheated stone for Jyotish (Vedic astrology) use, the heat finding you are looking for is printed on the document: No Indications of Heating.\u003c\/li\u003e\n\u003cli\u003eReturns: if the stone is not right for you, return it within 14 days of delivery for a full refund.\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;\"\u003eCG8336\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eItem Description (GIA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eOne loose stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eWeight (GIA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e2.17 carats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eScale weight — our own measurement, not the report's figure\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e2.175 ct — our own scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eMeasurements (GIA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e8.20 x 6.02 x 4.50 mm — length, width, then depth\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 (GIA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCushion\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 — our own word\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eRectangular Cushion — our own shape word; GIA prints the shape as Cushion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCutting Style: Crown (GIA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eModified Brilliant 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;\"\u003eCutting Style: Pavilion (GIA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eStep 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;\"\u003eSpecies (GIA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural 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;\"\u003eVariety (GIA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural 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;\"\u003eColor (GIA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eYellow\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 (GIA)\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;\"\u003eGeographic Origin (GIA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNot 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;\"\u003eSourcing — our own record, not a laboratory finding\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eMined in Sri Lanka, and bought by us in Sri 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;\"\u003eAdditional Results (GIA)\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;\"\u003eTreatment — our wording\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eUnheated, on the strength of that heating finding and nothing wider\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eComments (GIA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eThis stone passed GIA's color stability test.\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 — our own assessment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eEye-clean face-up, with inclusions visible under magnification — our own assessment; a GIA colored-stone report carries 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;\"\u003eMineral\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCorundum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eMohs Hardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eBirthstone (sapphire)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSeptember, the sapphire birthstone\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 Sapphire Report 1236922088\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSKU: CG8336\u003c\/li\u003e\n\u003cli\u003eItem Description: One loose stone (GIA)\u003c\/li\u003e\n\u003cli\u003eWeight: 2.17 carats (GIA); our own scale reads 2.175 ct, which is our figure rather than the report’s\u003c\/li\u003e\n\u003cli\u003eMeasurements: 8.20 x 6.02 x 4.50 mm (GIA) — length, width, then depth\u003c\/li\u003e\n\u003cli\u003eShape: Cushion (GIA); Rectangular Cushion is our own shape word for it\u003c\/li\u003e\n\u003cli\u003eCutting Style: Crown — Modified Brilliant Cut (GIA)\u003c\/li\u003e\n\u003cli\u003eCutting Style: Pavilion — Step Cut (GIA)\u003c\/li\u003e\n\u003cli\u003eSpecies: Natural Corundum (GIA); Variety: Natural Sapphire (GIA)\u003c\/li\u003e\n\u003cli\u003eColor: Yellow (GIA), printed plain with no qualifier after it\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent (GIA)\u003c\/li\u003e\n\u003cli\u003eGeographic Origin: Not Requested (GIA)\u003c\/li\u003e\n\u003cli\u003eSourcing: mined in Sri Lanka, and bought by us in Sri Lanka — our own record. It is not a laboratory finding.\u003c\/li\u003e\n\u003cli\u003eAdditional Results: No Indications of Heating (GIA); we call the stone unheated on that basis\u003c\/li\u003e\n\u003cli\u003eComments (GIA): “This stone passed GIA's color stability test.”\u003c\/li\u003e\n\u003cli\u003eClarity: eye-clean face-up, with inclusions visible under magnification — our own assessment; a GIA colored-stone report carries no clarity grade\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale, a property of corundum\u003c\/li\u003e\n\u003cli\u003eCertification: GIA Sapphire Report 1236922088\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/h2\u003e\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\u003c\/ul\u003e\n\u003cp\u003eGIA publishes its own cleaning guidance for sapphire and attaches its own conditions to it. We prefer not to put a stone we did not set through an ultrasonic or a steam cleaner, because we cannot see how it is held. That preference is ours, and it is not a warning from the report.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eA Single Natural Stone\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis is one natural gemstone, not a manufactured or lab-created replica. It is the stone GIA examined for Sapphire Report 1236922088, and it is the stone you receive. We hold one of it, so once it sells the listing closes.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGIA Sapphire Report 1236922088\u003c\/li\u003e\n\u003cli\u003eGemstone packed in a gem sleeve\u003c\/li\u003e\n\u003cli\u003e14-day return window from delivery, for a full refund\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42665943466051,"sku":"CG8336","price":2640.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_2354a1d7-2539-47c6-9505-49b98aad8a3f.jpg?v=1779990251"},{"product_id":"2-70-ct-square-cushion-yellow-sapphire-unheated-gia","title":"2.70 ct Natural Yellow Sapphire, Square Cushion, Unheated, GIA","description":"\u003cp\u003e2.70 carat yellow sapphire, cushion cut, measuring 7.64 x 7.63 x 5.39 mm, accompanied by GIA Sapphire Origin Report #6237836235. The report records a Geographic Origin of Sri Lanka. GIA prints its own qualifier alongside that field, and we carry it verbatim: \"Any statement on geographic origin is an expert opinion based on a collection of observations and analytical data.\" The report also records Additional Results of No Indications of Heating.\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\u003e\u003cspan role=\"text\"\u003e\u003cstrong style=\"color: #4a235a;\"\u003eExpert Opinion\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\"I buy on the paperwork, and this is the paperwork I want to see,\" says Ahmed Shareek, gemologist at Crescent Gems. \"The Additional Results field reads No Indications of Heating, and the Geographic Origin field reads Sri Lanka with GIA's own expert-opinion qualifier printed beside it. I report those two fields as printed and I draw nothing further from them. Three things on this page are mine and not the lab's: the word Unheated, the clarity reading, and Square Cushion — my own shape name, beside GIA's printed Cushion.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhat the GIA Report Records\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eItem Description: One loose stone. Weight: 2.70 carats. Measurements: 7.64 x 7.63 x 5.39 mm.\u003c\/li\u003e\n\u003cli\u003eShape: Cushion. Cutting Style, in two separate fields and no third: Crown: Brilliant Cut \/ Pavilion: Step Cut.\u003c\/li\u003e\n\u003cli\u003eColor: Yellow, with no qualifier printed. Transparency: Transparent.\u003c\/li\u003e\n\u003cli\u003eSpecies: Natural Corundum. Variety: Natural Sapphire.\u003c\/li\u003e\n\u003cli\u003eGeographic Origin: Sri Lanka. GIA's printed qualifier on that field, verbatim: \"Any statement on geographic origin is an expert opinion based on a collection of observations and analytical data.\"\u003c\/li\u003e\n\u003cli\u003eAdditional Results: No Indications of Heating. That finding is scoped to heating, and it is the only treatment finding the report carries.\u003c\/li\u003e\n\u003cli\u003eComments, first of two entries, verbatim: \"This stone passed GIA's color stability test.\"\u003c\/li\u003e\n\u003cli\u003eComments, second of two entries, verbatim: \"Any statement on geographic origin is an expert opinion based on a collection of observations and analytical data.\"\u003c\/li\u003e\n\u003cli\u003eThe report's Characteristics panel lists Mineral: Corundum, Mohs Hardness: 9 and Toughness: Excellent. Those describe corundum as a species and are not measurements taken on this stone.\u003c\/li\u003e\n\u003cli\u003eThe same panel lists Birthstone: September. September attaches to sapphire, the variety.\u003c\/li\u003e\n\u003cli\u003eUnder the photograph GIA prints: \"Image is not to scale. Color is approximate.\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eOur Own Words on This Page\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSquare Cushion — our own shape name, used beside GIA's printed Cushion. The report prints plain Cushion; the square half is our own reading of the 7.64 x 7.63 mm outline.\u003c\/li\u003e\n\u003cli\u003eUnheated — our own word for GIA's printed Additional Results of No Indications of Heating. It is scoped to heating, exactly as the printed finding is.\u003c\/li\u003e\n\u003cli\u003eEye Clean — our own assessment. GIA issues no clarity grade on this report, so no clarity wording here comes from the lab.\u003c\/li\u003e\n\u003cli\u003eWe print no colour qualifier of our own. GIA's Color field reads Yellow and that is the only colour wording on this page.\u003c\/li\u003e\n\u003cli\u003eCeylon is the sapphire trade's own name for Sri Lankan material and we use it as a name for the stone, never as a grade. The printed field reads Sri Lanka.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eOur Sourcing and the Test We Run\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWe have the yellow and orange sapphires we buy tested for beryllium by LIBS (laser-induced breakdown spectroscopy) at the Gemmological Institute Colombo, in Sri Lanka, before we buy them, and we do not buy beryllium-diffused material. That is our own purchasing policy and our own test, and it is not a finding on the GIA report.\u003c\/li\u003e\n\u003cli\u003eWe buy direct in Sri Lanka, through our Colombo, Beruwala and Ratnapura offices. That is our own sourcing record, kept separate from GIA's Geographic Origin field.\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\u003cul\u003e\n\u003cli\u003eRead the treatment wording against the report's own field. This report's Additional Results field reads No Indications of Heating, which is a statement about heating and says nothing about any other process.\u003c\/li\u003e\n\u003cli\u003eCheck the report number on any paperwork against the stone in hand. GIA report numbers can be looked up on GIA's own report-check service.\u003c\/li\u003e\n\u003cli\u003eDistinguish an identification report from an Origin Report: an Origin Report additionally prints a Geographic Origin field, with GIA's expert-opinion qualifier printed beside it.\u003c\/li\u003e\n\u003cli\u003eAsk for more images and look at the stone under the light you will wear it in. Clarity wording differs from seller to seller because no lab grades clarity on a report of this type.\u003c\/li\u003e\n\u003cli\u003eIf you are sourcing an unheated stone for Jyotish (Vedic astrology) use, the heat finding you are looking for is printed on the document: No Indications of Heating.\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=\"\/en-gb\/blogs\/information-pages-complete-guide\/yellow-sapphire-buyers-guide\"\u003eYellow Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-gb\/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=\"\/en-gb\/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=\"\/en-gb\/blogs\/information-pages-complete-guide\/cushion-cut-sapphire-guide\"\u003eCushion Cut Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-gb\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-gb\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Ring 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;\"\u003eCG8313\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;\"\u003e2.70 carats (GIA)\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 Corundum \/ Natural Sapphire (GIA)\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\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCushion (GIA's printed Shape) — Square Cushion is our own shape name\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCutting Style\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCrown: Brilliant Cut \/ Pavilion: Step Cut (GIA, two fields)\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;\"\u003e7.64 x 7.63 x 5.39 mm (GIA)\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\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eYellow (GIA, no qualifier printed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eAdditional Results\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNo Indications of Heating (GIA)\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 — our own word for GIA's printed No Indications of Heating, scoped to 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;\"\u003eGeographic Origin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (GIA). GIA's printed qualifier, verbatim: \"Any statement on geographic origin is an expert opinion based on a collection of observations and analytical 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;\"\u003eComments (1 of 2)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e\"This stone passed GIA's color stability test.\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eComments (2 of 2)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e\"Any statement on geographic origin is an expert opinion based on a collection of observations and analytical 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;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eEye Clean — our own assessment; GIA issues no clarity grade on this 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;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent (GIA)\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), listed in the report's Characteristics panel for 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;\"\u003eToughness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eExcellent, listed in the same panel for corundum\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 Sapphire Origin Report #6237836235\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: CG8313\u003c\/li\u003e\n\u003cli\u003eCarat Weight: 2.70 carats\u003c\/li\u003e\n\u003cli\u003eSpecies: Natural Corundum\u003c\/li\u003e\n\u003cli\u003eVariety: Natural Sapphire\u003c\/li\u003e\n\u003cli\u003eShape: Cushion (GIA) — Square Cushion is our own shape name\u003c\/li\u003e\n\u003cli\u003eCutting Style: Crown: Brilliant Cut \/ Pavilion: Step Cut (GIA)\u003c\/li\u003e\n\u003cli\u003eDimensions: 7.64 x 7.63 x 5.39 mm\u003c\/li\u003e\n\u003cli\u003eGeographic Origin (GIA): Sri Lanka\u003c\/li\u003e\n\u003cli\u003eAdditional Results (GIA): No Indications of Heating\u003c\/li\u003e\n\u003cli\u003eTreatment: Unheated — our own word for GIA's printed No Indications of Heating, scoped to heating\u003c\/li\u003e\n\u003cli\u003eColor: Yellow\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 Sapphire Origin Report #6237836235\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\u003eGIA publishes its own care guidance for sapphire and attaches its own conditions to it.\u003c\/li\u003e\n\u003cli\u003eWe prefer not to use ultrasonic or steam cleaning on a stone we did not set, because we cannot see how it is held once it is mounted.\u003c\/li\u003e\n\u003cli\u003eThat preference is ours, not a warning from the report.\u003c\/li\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\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. Once this stone sells there is no duplicate of it. What the GIA report describes is the individual stone you receive.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eWhat's included with this Yellow Sapphire\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGIA Sapphire Origin Report #6237836235\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":42665944875075,"sku":"CG8313","price":2646.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/stone_CG8313_image-1.jpg?v=1778308922"},{"product_id":"1-21-ct-round-yellow-sapphire-unheated","title":"1.21 ct Natural Unheated Yellow Sapphire – Round Cut | AGCL Certified","description":"\u003cp\u003e1.21 carat round-cut yellow sapphire, completely unheated, measuring 6.25 × 6.15 × 4.13 mm. A well-sized round for a solitaire setting, pendant, or Jyotish use where unheated natural material is required. Accompanied by AGCL Report #M256723 (Arctic Gem Certification \u0026amp; Laboratory), 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=\"\/en-gb\/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\"Unheated yellow sapphires of this size and clarity are genuinely difficult to source — most of what circulates in the market has been heat-treated to lighten inclusions or deepen color. This 1.21 carat stone shows its natural pale yellow with no enhancement, and the eye-clean clarity means nothing is hiding beneath the surface. Paired with AGCL documentation, it's an honest, well-priced example of what a natural Ceylon yellow sapphire should look like.\"\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 handful of factors combine to make this particular stone less common than a typical yellow sapphire at this price point.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e A natural pale yellow with no treatment-driven saturation — the tone you see is exactly what formed in the ground.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e At 1.21 carats, this is a practical, wearable size for a ring centerpiece or pendant, not a small accent stone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Completely unheated. The large majority of yellow sapphires on the market today are heat-treated; untreated material in this color is the minority supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e Eye-clean. Untreated stones that are also eye-clean are harder to find, since heat treatment is often used in the trade partly to improve apparent clarity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Independently verified by AGCL Report #M256723, which confirms weight, dimensions, color, and treatment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e Natural color, no treatment, eye-clean clarity, and third-party documentation rarely align in one stone at this price — that combination is the rarity here.\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 if you're considering this stone.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting style:\u003c\/strong\u003e The round cut and 6.25 × 6.15 × 4.13 mm size suit a solitaire ring, halo setting, or pendant well.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJyotish \/ Vedic astrology use:\u003c\/strong\u003e Because this stone is fully unheated, it meets the natural-material requirement often specified for Jyotish sapphires.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify before you buy:\u003c\/strong\u003e Cross-check the AGCL Report #M256723 details against the stone description here before purchasing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom ring design:\u003c\/strong\u003e If you plan to set this stone, work from the loose gem first so the setting is built around its actual proportions rather than a generic mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTry Before You Buy:\u003c\/strong\u003e If you'd like to see the stone in hand before committing, ask about Crescent Gems' Try Before You Buy option.\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=\"\/en-gb\/blogs\/information-pages-complete-guide\/what-is-an-unheated-sapphire\"\u003eUnheated Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-gb\/blogs\/information-pages-complete-guide\/natural-sapphires-online-premium-gemstones\"\u003eWhat Certification Actually Tells You\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-gb\/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=\"\/en-gb\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-gb\/blogs\/information-pages-complete-guide\/yellow-sapphire-buyers-guide\"\u003eYellow Sapphire Buyer's 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;\"\u003eCG8266\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;\"\u003eNatural Yellow 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, 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;\"\u003e6.25 × 6.15 × 4.13 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;\"\u003ePale Yellow, Not 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;\"\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 #M256723\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: CG8266\u003c\/li\u003e\n\u003cli\u003eCarat Weight: 1.21 carats\u003c\/li\u003e\n\u003cli\u003eVariety: Yellow Sapphire\u003c\/li\u003e\n\u003cli\u003eShape: Round\u003c\/li\u003e\n\u003cli\u003eCutting Style: Mixed Brilliant (brilliant crown, step-cut pavilion)\u003c\/li\u003e\n\u003cli\u003eDimensions: 6.25 × 6.15 × 4.13 mm\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Yellow Sapphire\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eTreatment: Unheated (no indication of heating)\u003c\/li\u003e\n\u003cli\u003eColor: Yellow (Pale Yellow)\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent\u003c\/li\u003e\n\u003cli\u003eClarity: Eye-clean\u003c\/li\u003e\n\u003cli\u003eCertification: AGCL Report #M256723\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 lab report is the exact, individual stone you receive.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eWhat’s included with this Yellow Sapphire\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eAGCL Report #M256723\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":42665947103299,"sku":"CG8266","price":1210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/stone_CG8266_image-1.jpg?v=1778384086"},{"product_id":"2-48-ct-cushion-pale-yellow-sapphire","title":"2.48 ct Natural Yellow Sapphire – Cushion, Unheated | GIA Sapphire Report 6214932903","description":"\u003cp\u003e2.48 carat cushion yellow sapphire, measuring 7.83 × 6.84 × 5.30 mm, accompanied by GIA Sapphire Report #6214932903 dated 4 August 2021. The report records Shape Cushion, Cutting Style Modified Brilliant Cut, Color Yellow, Transparency Transparent, Species Natural Corundum and Variety Natural Sapphire, and its Treatment section reads No Indications of Heating. Its Geographic Origin field reads Not Requested, and its Comments field reads None.\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=\"\/en-gb\/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 one is a 2.48 carat cushion, and it comes with a GIA Sapphire Report whose fields you can read for yourself. Face-up, at normal viewing distance, it looks eye-clean to me; under magnification you can see inclusions. Ask me for more images and look at it before you decide.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhat the Report Records\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eThe limit of our own reporting.\u003c\/strong\u003e We report the fields GIA printed on this document. Where we add a view of our own, such as our sourcing record, the clarity assessment, the setting advice and the cleaning preference, we mark it as ours.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRead it yourself.\u003c\/strong\u003e The report is reproduced in the images on this page, and GIA's own service at reportcheck.gia.edu returns the same fields against the report number. Check it there, and ask us for anything else you want to see before you buy.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGeographic origin.\u003c\/strong\u003e The Geographic Origin field reads Not Requested: an origin opinion was not requested from GIA for this report.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTreatment.\u003c\/strong\u003e Under Treatment, the report reads No Indications of Heating. That is a finding about heat, and it is what we mean when we call this stone unheated.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eComments.\u003c\/strong\u003e The report's Comments field reads None.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eJyotish.\u003c\/strong\u003e If you are sourcing an unheated stone for Jyotish (Vedic astrology) use, the heat finding you are looking for is printed on the document: No Indications of Heating.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCutting style, one field.\u003c\/strong\u003e The report gives a single cutting-style field: Modified Brilliant Cut. It does not describe the crown and the pavilion separately.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eOur Clarity Assessment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eFace-up, at normal viewing distance, we describe it as eye-clean. Under magnification inclusions are visible. That is our own assessment rather than a report value, because a GIA colored-stone report carries no clarity grade.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eOur Sourcing Record\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThis stone was mined in Sri Lanka and bought by us there. That record is ours, not a laboratory finding.\u003c\/p\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\u003eRead GIA Sapphire Report #6214932903 against the stone.\u003c\/strong\u003e Check the report number, the carat weight, the measurements, the shape, the cutting style, the color, the transparency and the Treatment entry against the physical stone before you finalize the purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLook at the whole face-up view.\u003c\/strong\u003e Ask us for more images and video, and judge the stone face-up for yourself before you decide.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlan the setting around the stone's proportions.\u003c\/strong\u003e It is sold loose, for your own jeweler to set. A cushion outline has rounded corners. We would choose a setting that protects those corners and holds the girdle securely all the way around; that is our own recommendation.\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;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8134\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;\"\u003eMeasurements\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e7.83 × 6.84 × 5.30 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;\"\u003eShape\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCushion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCutting Style\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eModified Brilliant 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;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eYellow\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;\"\u003eSpecies\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural 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;\"\u003eVariety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural 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;\"\u003eGeographic Origin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNot 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;\"\u003eTreatment\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;\"\u003eComments\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; font-weight: 600;\"\u003eLaboratory Report\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eGIA Sapphire Report #6214932903, 4 August 2021\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: CG8134\u003c\/li\u003e\n\u003cli\u003eCarat Weight: 2.48 carats\u003c\/li\u003e\n\u003cli\u003eMeasurements: 7.83 × 6.84 × 5.30 mm\u003c\/li\u003e\n\u003cli\u003eShape: Cushion\u003c\/li\u003e\n\u003cli\u003eCutting Style: Modified Brilliant Cut\u003c\/li\u003e\n\u003cli\u003eColor: Yellow\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent\u003c\/li\u003e\n\u003cli\u003eSpecies: Natural Corundum\u003c\/li\u003e\n\u003cli\u003eVariety: Natural Sapphire\u003c\/li\u003e\n\u003cli\u003eGeographic Origin: Not Requested\u003c\/li\u003e\n\u003cli\u003eTreatment: No Indications of Heating\u003c\/li\u003e\n\u003cli\u003eComments: None\u003c\/li\u003e\n\u003cli\u003eLaboratory Report: GIA Sapphire Report #6214932903, 4 August 2021\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eGIA publishes its own cleaning guidance for sapphire. We prefer warm soapy water and a soft brush to ultrasonic or steam cleaners, because we cannot see how a stone is held once it is set. That preference is ours, not a condition carried on the report.\u003c\/p\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\u003eOnce it is set, take it off for heavy physical work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eThis Stone\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThis is one individual natural gemstone, not laboratory-grown material. The stone you receive is the stone documented on GIA Sapphire Report #6214932903.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eWhat's included with this Sapphire\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGIA Sapphire Report #6214932903\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":42665948020803,"sku":"CG8134","price":2300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/stone_CG8134_image-1.jpg?v=1778349209"},{"product_id":"3-13-ct-natural-round-ceylon-yellow-sapphire","title":"3.13 ct Natural Yellow Sapphire, Sri Lanka – Round, Unheated | GIA Sapphire Origin Report 2235835331","description":"\u003cp\u003e3.13 carat round yellow sapphire, measuring 8.20 - 8.33 × 6.25 mm, accompanied by GIA Sapphire Origin Report #2235835331 dated 14 January 2026. The report records Color Yellow, Transparency Transparent, Species Natural Corundum, Variety Natural Sapphire, two separate cutting-style fields, and an Additional Results field that reads No Indications of Heating. It gives Sri Lanka as the geographic origin, as an expert opinion.\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=\"\/en-gb\/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 one is a 3.13 carat round, and it comes with a GIA Sapphire Origin Report whose fields you can read for yourself. Face-up it looks eye-clean to me; under magnification you can see inclusions. Ask me for more images and look at it before you decide.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhat the Report Records\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eThe limit of our own reporting.\u003c\/strong\u003e We report the fields GIA printed on this document. Where we add a view of our own, such as the clarity assessment, the setting advice and the cleaning preference, we mark it as ours.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRead it yourself.\u003c\/strong\u003e The report is reproduced in the images on this page, and GIA's own service at reportcheck.gia.edu returns the same fields against the report number. Check it there, and ask us for anything else you want to see before you buy.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGeographic origin.\u003c\/strong\u003e The Geographic Origin field reads Sri Lanka. In its Comments section, GIA prints: \"Any statement on geographic origin is an expert opinion based on a collection of observations and analytical data.\" We print the field and the caveat together and add nothing to either.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAdditional Results.\u003c\/strong\u003e The field reads No Indications of Heating. That is a finding about heat, and it is what we mean when we call this stone unheated.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eColor stability.\u003c\/strong\u003e In its Comments section, GIA also prints: \"This stone passed GIA's color stability test.\"\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eJyotish.\u003c\/strong\u003e If you are sourcing an unheated stone for Jyotish (Vedic astrology) use, the heat finding you are looking for is printed on the document: No Indications of Heating.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCutting style, two fields.\u003c\/strong\u003e The report gives the crown and the pavilion separately: Crown: Modified Brilliant Cut, and Pavilion: Step Cut. The crown carries brilliant-style faceting; the pavilion carries step-style faceting.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eClarity.\u003c\/strong\u003e Face-up, at normal viewing distance, we describe it as eye-clean. Under magnification inclusions are visible, and some can be seen in GIA's report photograph. That is our own assessment rather than a report value, because a GIA colored-stone report carries no clarity grade.\u003c\/p\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\u003eRead GIA Report #2235835331 against the stone.\u003c\/strong\u003e Check the report number, the carat weight, the measurements, the color, the transparency, both cutting-style fields, the Additional Results entry and the Comments against the physical stone before you finalise the purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLook at the whole face-up view.\u003c\/strong\u003e Ask us for more images and video and look at the whole face before you decide.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlan the setting around the stone's proportions.\u003c\/strong\u003e A round outline has no corners. We would choose a setting that holds the girdle securely all the way round; that is our own recommendation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eSpecies Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe three values below describe corundum as a mineral species. They are not findings about this individual stone. GIA prints them in the Characteristics panel of this report.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eMineral: Corundum\u003c\/li\u003e\n\u003cli\u003eMohs hardness: 9\u003c\/li\u003e\n\u003cli\u003eToughness: Excellent\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eSeparately, this report prints September as the birthstone month. September belongs to sapphire, the variety, in every color.\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: 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;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8347\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;\"\u003e3.13 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;\"\u003eMeasurements\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e8.20 - 8.33 × 6.25 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;\"\u003eShape\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;\"\u003eCutting Style (Crown)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eModified Brilliant 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;\"\u003eCutting Style (Pavilion)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eStep 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;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eYellow\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;\"\u003eSpecies\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural 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;\"\u003eVariety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural 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;\"\u003eGeographic Origin\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;\"\u003eAdditional Results\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; font-weight: 600;\"\u003eLaboratory Report\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eGIA Report #2235835331\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: CG8347\u003c\/li\u003e\n\u003cli\u003eCarat Weight: 3.13 carats\u003c\/li\u003e\n\u003cli\u003eMeasurements: 8.20 - 8.33 × 6.25 mm\u003c\/li\u003e\n\u003cli\u003eShape: Round\u003c\/li\u003e\n\u003cli\u003eCutting Style, crown: Modified Brilliant Cut\u003c\/li\u003e\n\u003cli\u003eCutting Style, pavilion: Step Cut\u003c\/li\u003e\n\u003cli\u003eColor: Yellow\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent\u003c\/li\u003e\n\u003cli\u003eSpecies: Natural Corundum\u003c\/li\u003e\n\u003cli\u003eVariety: Natural Sapphire\u003c\/li\u003e\n\u003cli\u003eGeographic Origin: Sri Lanka\u003c\/li\u003e\n\u003cli\u003eAdditional Results: No Indications of Heating\u003c\/li\u003e\n\u003cli\u003eLaboratory Report: GIA Report #2235835331\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eGIA publishes its own cleaning guidance for sapphire. We prefer warm soapy water and a soft brush to ultrasonic or steam cleaners, because we cannot see how a stone is held once it is set. That preference is ours, not a condition carried on the report.\u003c\/p\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\u003eOnce it is set, take it off for heavy physical work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eThis Stone\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThis is one individual natural gemstone, not laboratory-grown material. The stone you receive is the stone documented on GIA Report #2235835331.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eWhat's included with this Sapphire\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGIA Report #2235835331\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":42747760574531,"sku":"CG8347","price":4945.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_eb0f4de8-3a19-4734-8fef-1ba4cbd6c562.jpg?v=1777536514"},{"product_id":"1-66-ct-radiant-cut-yellow-sapphire-unheated-loose-gemstone","title":"1.66 ct Natural Unheated Yellow Sapphire – Radiant Cut | AGCL Certified | Sri Lanka (Ceylon)","description":"\u003cp\u003eA natural 1.66 carat yellow sapphire in a radiant cut, completely unheated and documented on AGCL Report #M2513593. The radiant cut combines the rectangular outline of a step cut with brilliant faceting — producing more light return than an emerald cut while maintaining the modern, architectural silhouette. In an unheated yellow sapphire at 1.66 carats, this format delivers the golden color with maximum sparkle across the face, creating a vivid and lively presentation.\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=\"\/en-gb\/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\"Unheated yellow sapphire with this much golden saturation is already uncommon. Cutting it as a radiant, rather than the standard emerald cut most rectangular sapphires receive, adds real sparkle — the brilliant faceting layered onto that step-cut outline returns far more light to the eye than a pure step cut can.\"\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 yellow sapphire with vivid, loupe-clean color in this size range represents a narrow slice of what's actually offered on the market, and the radiant cut narrows the field further.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e This is a vivid, medium-light-toned yellow with genuine saturation — most unheated yellow sapphire on the market leans pale, since heat treatment is the standard route to reaching this level of golden color.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e At 1.66 carats, this stone sits above the sub-1-carat range where most affordable unheated yellow sapphire is concentrated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e The majority of yellow sapphire sold commercially is heat-treated to intensify or clarify color; a stone with no thermal history is a genuine minority within the category.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut:\u003c\/strong\u003e Radiant is a far less common cut choice for sapphire than oval, cushion, or round — most cutting decisions favor those shapes for yield and color retention, so a radiant-cut sapphire turns up less often in general inventory, and even less often in yellow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e AGCL Report #M2513593 independently documents this stone's weight, dimensions, color, and lack of heating — a level of third-party verification that isn't attached to every stone on the market.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e Vivid unheated color, above-average size, an uncommon cut choice, and independent lab documentation rarely line up on a single stone — together they place this sapphire in a smaller, harder-to-replace category than any one factor alone.\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\u003eJudge the light performance in motion:\u003c\/strong\u003e A radiant cut layers brilliant crown faceting onto a step-cut pavilion, so its sparkle pattern reads differently from a pure step cut like an emerald cut — ask for video in a couple of lighting setups to see how it performs before you commit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm the setting protects the corners:\u003c\/strong\u003e The cut corners of this octagonal radiant reduce chipping risk compared to a sharp-cornered rectangle, but check that your chosen setting's prong placement still guards them, especially given the stone's 6.80 × 5.40 × 4.56 mm profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify the unheated claim independently:\u003c\/strong\u003e Ask to see AGCL Report #M2513593 directly rather than relying on the listing description alone — the report documents the treatment status in writing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeigh availability against the cut:\u003c\/strong\u003e Because radiant-cut sapphire is less common than oval or cushion material, expect fewer directly comparable stones to shop against if you wait — that scarcity is worth factoring into your timeline.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTry Before You Buy:\u003c\/strong\u003e Request additional photos or a live video call to see the stone's faceting and golden color in hand before finalizing your 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=\"\/en-gb\/blogs\/information-pages-complete-guide\/what-is-an-unheated-sapphire\"\u003eUnheated Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-gb\/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=\"\/en-gb\/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=\"\/en-gb\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-gb\/blogs\/information-pages-complete-guide\/yellow-sapphire-buyers-guide\"\u003eYellow Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-gb\/blogs\/information-pages-complete-guide\/radiant-cut-yellow-sapphires-the-complete-guide-to-color-cut-quality-and-buying-right\"\u003eRadiant Cut Yellow Sapphires — The Complete Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-gb\/blogs\/information-pages-complete-guide\/emerald-cut-sapphire-guide\"\u003eEmerald Cut Sapphire — The Complete 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;\"\u003eCG8351\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;\"\u003e1.66 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 Yellow 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 Cut (Octagonal)\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;\"\u003e6.80 × 5.40 × 4.56 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;\"\u003eYellow\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;\"\u003eLoupe 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 #M2513593\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: CG8351\u003c\/li\u003e\n\u003cli\u003eCarat Weight: 1.66 Carats\u003c\/li\u003e\n\u003cli\u003eVariety: Yellow Sapphire\u003c\/li\u003e\n\u003cli\u003eDimensions: 6.80 x 5.40 x 4.56 mm\u003c\/li\u003e\n\u003cli\u003eShape: Octagonal\u003c\/li\u003e\n\u003cli\u003eCut Style: Radiant Cut\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eTreatment: Unheated\u003c\/li\u003e\n\u003cli\u003eColor: Yellow\u003c\/li\u003e\n\u003cli\u003eClarity: Loupe Clean — 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 #M2513593\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 1.66 ct yellow 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 1.66 ct unheated radiant yellow sapphire has been hand-selected for the brightness of its yellow and the quality of its radiant faceting — the combination that makes this an unusual and compelling yellow sapphire. Documented on AGCL Report #M2513593, it carries no thermal history — the golden color is entirely natural, exactly as formed.\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 in yellow gold\u003c\/li\u003e\n\u003cli\u003eJyotish \/ Vedic astrological use (natural Pukhraj)\u003c\/li\u003e\n\u003cli\u003eCustom pendant or cocktail ring\u003c\/li\u003e\n\u003cli\u003eCollectors of unheated yellow sapphires in unusual cuts\u003c\/li\u003e\n\u003cli\u003eAnniversary gift\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42773319188547,"sku":"CG8351","price":1328.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_d31be951-a0b7-406f-bd81-ed785149a21c.jpg?v=1778348787"},{"product_id":"gia-certified-yellow-sapphire-2-10-ct-oval","title":"2.10 ct Natural Yellow Sapphire – Oval, Unheated | GIA Sapphire Report 5232949166","description":"\u003cp\u003e2.10 carat oval yellow sapphire, measuring 6.96 × 5.93 × 5.63 mm, accompanied by GIA Sapphire Report #5232949166 dated 18 May 2026. The report records Color Yellow, Transparency Transparent, Species Natural Corundum, Variety Natural Sapphire, two separate cutting-style fields, and an Additional Results field that reads No Indications of Heating. Its Geographic Origin field reads Not Requested.\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=\"\/en-gb\/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 one is a 2.10 carat oval, and it comes with a GIA Sapphire Report whose fields you can read for yourself. Under a 10× loupe I see no inclusions. Ask me for more images and look at it before you decide.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhat the Report Records\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eThe limit of our own reporting.\u003c\/strong\u003e We report the fields GIA printed on this document. Where we add a view of our own, such as our sourcing record, the clarity assessment, the setting advice and the cleaning preference, we mark it as ours.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRead it yourself.\u003c\/strong\u003e The report is reproduced in the images on this page, and GIA's own service at reportcheck.gia.edu returns the same fields against the report number. Check it there, and ask us for anything else you want to see before you buy.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGeographic origin.\u003c\/strong\u003e The Geographic Origin field reads Not Requested: an origin opinion was not requested from GIA for this report.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAdditional Results.\u003c\/strong\u003e The field reads No Indications of Heating. That is a finding about heat, and it is what we mean when we call this stone unheated.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eColor stability.\u003c\/strong\u003e In its Comments section, GIA prints: \"This stone passed GIA's color stability test.\"\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eJyotish.\u003c\/strong\u003e If you are sourcing an unheated stone for Jyotish (Vedic astrology) use, the heat finding you are looking for is printed on the document: No Indications of Heating.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCutting style, two fields.\u003c\/strong\u003e The report gives the crown and the pavilion separately: Crown: Brilliant Cut, and Pavilion: Step Cut. The crown carries brilliant-style faceting; the pavilion carries step-style faceting.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eOur Clarity Assessment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eLoupe clean: under 10× magnification we see no inclusions. That is our own assessment rather than a report value, because a GIA colored-stone report carries no clarity grade.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eOur Sourcing Record\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThis stone was mined in Sri Lanka and bought by us there. That record is ours, not a laboratory finding.\u003c\/p\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\u003eRead GIA Report #5232949166 against the stone.\u003c\/strong\u003e Check the report number, the carat weight, the measurements, the color, the transparency, both cutting-style fields, the Additional Results entry and the Comments against the physical stone before you finalize the purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLook at the whole face-up view.\u003c\/strong\u003e Ask us for more images and video, and judge the stone face-up for yourself before you decide.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlan the setting around the stone's proportions.\u003c\/strong\u003e It is sold loose, for your own jeweler to set. An oval outline has no corners. We would choose a setting that holds the girdle securely all the way around; that is our own recommendation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eSpecies Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe three values below describe corundum as a mineral species. They are not findings about this individual stone. GIA prints them in the Characteristics panel of this report.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eMineral: Corundum\u003c\/li\u003e\n\u003cli\u003eMohs hardness: 9\u003c\/li\u003e\n\u003cli\u003eToughness: Excellent\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eSeparately, this report prints September as the birthstone month. September belongs to sapphire, the variety, in every color.\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: 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;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG8366\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;\"\u003e2.10 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;\"\u003eMeasurements\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e6.96 × 5.93 × 5.63 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;\"\u003eShape\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;\"\u003eCutting Style (Crown)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBrilliant 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;\"\u003eCutting Style (Pavilion)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eStep 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;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eYellow\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;\"\u003eSpecies\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural 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;\"\u003eVariety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural 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;\"\u003eGeographic Origin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNot 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;\"\u003eAdditional Results\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;\"\u003eComments\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e\"This stone passed GIA's color stability test.\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eLaboratory Report\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eGIA Report #5232949166\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: CG8366\u003c\/li\u003e\n\u003cli\u003eCarat Weight: 2.10 carats\u003c\/li\u003e\n\u003cli\u003eMeasurements: 6.96 × 5.93 × 5.63 mm\u003c\/li\u003e\n\u003cli\u003eShape: Oval\u003c\/li\u003e\n\u003cli\u003eCutting Style, crown: Brilliant Cut\u003c\/li\u003e\n\u003cli\u003eCutting Style, pavilion: Step Cut\u003c\/li\u003e\n\u003cli\u003eColor: Yellow\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent\u003c\/li\u003e\n\u003cli\u003eSpecies: Natural Corundum\u003c\/li\u003e\n\u003cli\u003eVariety: Natural Sapphire\u003c\/li\u003e\n\u003cli\u003eGeographic Origin: Not Requested\u003c\/li\u003e\n\u003cli\u003eAdditional Results: No Indications of Heating\u003c\/li\u003e\n\u003cli\u003eComments: \"This stone passed GIA's color stability test.\"\u003c\/li\u003e\n\u003cli\u003eLaboratory Report: GIA Report #5232949166\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eGIA publishes its own cleaning guidance for sapphire. We prefer warm soapy water and a soft brush to ultrasonic or steam cleaners, because we cannot see how a stone is held once it is set. That preference is ours, not a condition carried on the report.\u003c\/p\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\u003eOnce it is set, take it off for heavy physical work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eThis Stone\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThis is one individual natural gemstone, not laboratory-grown material. The stone you receive is the stone documented on GIA Report #5232949166.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eWhat's included with this Sapphire\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGIA Report #5232949166\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":42806731538499,"sku":"CG8366","price":1890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_44147c89-d0c4-47a5-8fca-9cd16e94bea4.jpg?v=1778308020"},{"product_id":"1-82-ct-ceylon-yellow-sapphire-gemstone","title":"1.81 ct Natural Unheated Yellow Sapphire – Radiant Cut | GIA Report | Sri Lanka (Ceylon)","description":"\u003cp\u003eA 1.81 carat yellow sapphire from Sri Lanka, unheated, accompanied by GIA Sapphire Origin Report #1242017778. The report prints the species as Natural Corundum and the variety as Natural Sapphire, the color as Yellow, the shape as Octagonal and the cutting style as Modified Brilliant Cut — the combination the trade calls a radiant. Under Additional Results it records No Indications of Heating, and it carries the printed comment \"This stone passed GIA's color stability test.\"\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=\"\/en-gb\/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 stone is what sits on one GIA report: Sri Lanka in the Geographic Origin field, No Indications of Heating under Additional Results, and the printed comment that the stone passed GIA's color stability test.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eAbout This Stone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eWhat the GIA report records, and what on this page is our own description:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e The report prints the color as Yellow — plain, with no qualifier. GIA issues no color grade on a colored-stone report, and we quote none.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1.81 carats, measuring 7.53 × 4.92 × 4.90 mm. That is a length-to-width ratio of about 1.53 to 1 — our own arithmetic from the measurements the report prints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape and cut:\u003c\/strong\u003e The report prints Shape: Octagonal and Cutting Style: Modified Brilliant Cut — a rectangular, cut-corner outline finished throughout with brilliant faceting. The trade calls that combination a radiant; the trade name is ours, not the report's.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Under Additional Results the report records No Indications of Heating. That is a finding about heat alone, and we describe the stone as unheated on that basis; we make no statement about any other treatment class.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor stability:\u003c\/strong\u003e The report carries the printed comment \"This stone passed GIA's color stability test.\" We quote the comment and claim nothing beyond it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e The report's Geographic Origin field prints Sri Lanka, and GIA prints its own caveat with it: \"Any statement on geographic origin is an expert opinion based on a collection of observations and analytical data.\" A place of origin is not a measure of quality; we use Ceylon as a name for the source, never as a grade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e Minute inclusions, not visible to the eye — our own assessment, not a GIA grade. GIA colored-stone reports carry no clarity grade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e GIA Sapphire Origin Report #1242017778, dated August 03, 2026. The report number can be checked at reportcheck.gia.edu.\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\u003ePlan the setting around its 7.53 × 4.92 × 4.90 mm octagonal outline.\u003c\/strong\u003e The cornered rectangular shape benefits from prongs or a setting style that protects the corners — that is our own recommendation, not a finding from the report.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIf you are comparing other yellow sapphires, ask for the treatment disclosure on the lab report.\u003c\/strong\u003e This stone's GIA report records No Indications of Heating in writing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactor the documentation into the comparison.\u003c\/strong\u003e This report states the origin determination, the heat finding and the color-stability comment in one document, and the report number can be checked at reportcheck.gia.edu.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIf you are sourcing an unheated stone for Jyotish (Vedic astrology) use,\u003c\/strong\u003e the heat finding you are looking for is printed on the document: No Indications of Heating.\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\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;\"\u003eCG8419\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;\"\u003e1.81 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 Corundum \/ Natural Sapphire (as printed on GIA Report #1242017778)\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 \/ Cutting Style\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eOctagonal \/ Modified Brilliant Cut (as printed on GIA Report #1242017778) — the trade's name for this combination is a radiant, and that name is ours, not the report's\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;\"\u003e7.53 x 4.92 x 4.90 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\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eYellow (as printed on GIA Report #1242017778)\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 — GIA Report #1242017778 records \"No Indications of Heating\" under Additional Results\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 Report #1242017778 prints its own caveat: \"Any statement on geographic origin is an expert opinion based on a collection of observations and analytical 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;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eMinute inclusions, not visible to the 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 (as printed on GIA Report #1242017778)\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) — the report's Characteristics panel lists this for corundum as a species\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 Sapphire Origin Report #1242017778\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSKU: CG8419\u003c\/li\u003e\n\u003cli\u003eCarat Weight: 1.81 carats\u003c\/li\u003e\n\u003cli\u003eDimensions: 7.53 × 4.92 × 4.90 mm\u003c\/li\u003e\n\u003cli\u003eSpecies: Natural Corundum (as printed on GIA Report #1242017778)\u003c\/li\u003e\n\u003cli\u003eVariety: Natural Sapphire (as printed on GIA Report #1242017778)\u003c\/li\u003e\n\u003cli\u003eShape: Octagonal (as printed on GIA Report #1242017778)\u003c\/li\u003e\n\u003cli\u003eCutting Style: Modified Brilliant Cut (as printed on GIA Report #1242017778)\u003c\/li\u003e\n\u003cli\u003eTrade name for that shape and cutting style: radiant — our term, not the report's\u003c\/li\u003e\n\u003cli\u003eColor: Yellow (as printed on GIA Report #1242017778)\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent (as printed on GIA Report #1242017778)\u003c\/li\u003e\n\u003cli\u003eGeographic Origin: Sri Lanka (as printed on GIA Report #1242017778)\u003c\/li\u003e\n\u003cli\u003eAdditional Results: No Indications of Heating (as printed on GIA Report #1242017778) — the stone is unheated\u003c\/li\u003e\n\u003cli\u003ePrinted comment: \"This stone passed GIA's color stability test.\"\u003c\/li\u003e\n\u003cli\u003eClarity: minute inclusions, not visible to the eye — our own assessment, not a GIA grade\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale — listed on the report for corundum as a species\u003c\/li\u003e\n\u003cli\u003eCertification: GIA Sapphire Origin Report #1242017778\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCare of Ceylon yellow sapphire gemstone\u003c\/strong\u003e\u003c\/h2\u003e\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\u003eGIA publishes its own care guidance for sapphire and attaches its own conditions to it; we prefer not to use ultrasonic or steam cleaning on a stone we did not set, because we cannot see how it is held — that is our own preference, not a warning from the report\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGIA Sapphire Origin Report #1242017778\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":43031651549251,"sku":"CG8419","price":1820.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_c4894ad9-44ca-4861-8231-6ef2c921b5d5.jpg?v=1778308063"},{"product_id":"1-07-ct-round-yellow-sapphire-untreated","title":"1.07 ct Natural Unheated Yellow Sapphire – Round Cut","description":"\u003cp\u003eA natural 1.07 carat round yellow sapphire, completely unheated, with an AGCL Gemstone Report (#M263989) confirming species, weight, dimensions, and unheated status. Yellow sapphire in a round cut at just above 1 carat represents the most practical center stone specification for buyers who want a yellow sapphire in the most standard ring and pendant format. The round flower-faceted cut returns strong light, making the yellow vivid and active under all lighting conditions. Unheated status confirms the color is entirely natural with no thermal enhancement.\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=\"\/en-gb\/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 just over one carat, this round-cut Ceylon sapphire is one of the few unheated yellows I carry that meet the practical center-stone weight threshold without an oversized budget — the flower-cut faceting keeps the light moving even at this pale-to-medium saturation.\"\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\u003eA few factors combine to make this particular stone less common than a typical yellow sapphire of similar size:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Pale-to-medium yellow saturation, entirely natural — most yellow sapphire reaching this clarity and evenness of color on the market has been heat-treated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1.07 ct crosses the practical threshold most buyers need for a standalone center stone rather than an accent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Unheated, confirmed by AGCL report #M263989 — unheated yellow sapphire over 1 ct is meaningfully scarcer than heated material of the same size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut:\u003c\/strong\u003e Round flower cut, a brilliant-style faceting pattern chosen to maximize light return in a lighter-toned stone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e AGCL Gemstone Report #M263989 confirms species, weight, dimensions, and unheated status.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e unheated status, over-1-carat weight, and a round brilliant-style cut rarely come together in the same yellow sapphire, which is what sets this stone apart from typical market supply.\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\u003eCompare saturation in person:\u003c\/strong\u003e pale yellow sapphires can photograph differently depending on lighting; use the Try On option to see it under your own conditions before committing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting choice matters:\u003c\/strong\u003e the round flower cut pairs well with prong or halo settings that let light enter from the sides and boost apparent color.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJyotish buyers:\u003c\/strong\u003e confirm with your astrologer that 1.07 ct and unheated status meet your specific Pukhraj requirements before purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBudget check:\u003c\/strong\u003e unheated yellow sapphires above 1 ct carry a price premium over heated stones of comparable size and color — factor this into your 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=\"\/en-gb\/blogs\/information-pages-complete-guide\/yellow-sapphire-buyers-guide\"\u003eYellow Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-gb\/blogs\/information-pages-complete-guide\/what-is-an-unheated-sapphire\"\u003eUnheated Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-gb\/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=\"\/en-gb\/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=\"\/en-gb\/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;\"\u003eCG8428\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;\"\u003e1.07 ct (single stone)\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 \/ Yellow 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 \/ 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;\"\u003e5.75 x 5.70 x 4.22 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;\"\u003ePale Yellow\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 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)\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\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 #M263989\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 1.07 ct Unheated Round Yellow Sapphire?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eRound yellow sapphire just above 1 carat unheated is the configuration that meets three requirements simultaneously: the standard format for most ring settings, a center stone weight, and natural color status. The AGCL report (#M263989) confirms the weight, dimensions, and unheated status. The round flower cut in yellow sapphire produces strong brilliance and a vivid yellow display in any standard solitaire, halo, or three-stone setting. Jyotish buyers will find this stone meets both the minimum weight and the unheated quality requirement for natural Pukhraj use.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Benefits of this Natural Yellow Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnheated Natural Yellow\u003c\/strong\u003e\u003cbr\u003eNo thermal treatment — the yellow color is exactly as formed in the earth, confirmed by AGCL report #M263989.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound Flower-Cut Sparkle\u003c\/strong\u003e\u003cbr\u003eA brilliant-style faceting pattern that returns strong light — vivid and active yellow face-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbove-1-Carat Center Stone\u003c\/strong\u003e\u003cbr\u003e1.07 carats — the threshold for center stone use in standard engagement and pendant settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJyotish-Compliant\u003c\/strong\u003e\u003cbr\u003eUnheated natural yellow sapphire (Pukhraj) above 1 carat for Vedic astrological use.\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: 1.07 Carats\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Yellow Sapphire\u003c\/li\u003e\n\u003cli\u003eVariety: Yellow Sapphire\u003c\/li\u003e\n\u003cli\u003eDimensions: 5.75 x 5.70 x 4.22 mm (per AGCL report)\u003c\/li\u003e\n\u003cli\u003eShape: Round\u003c\/li\u003e\n\u003cli\u003eCut Style: Flower Cut\u003c\/li\u003e\n\u003cli\u003eTreatment: Unheated — No Indication of Heating (per AGCL report)\u003c\/li\u003e\n\u003cli\u003eColor: Yellow\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 #M263989\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 yellow sapphires are exactly alike, and once this stone is sold it cannot be reordered or reproduced.\u003c\/p\u003e\n\n\u003ch2\u003eCare of Round Yellow 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 1.07 ct unheated round yellow sapphire has been hand-selected for the brightness and evenness of its yellow and the quality of its flower cut — natural color in the most practical center stone 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\u003eUnheated at 1+ Carat:\u003c\/strong\u003e Natural yellow at a weight where most commercial stones are heat-treated, confirmed by AGCL report #M263989.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound Flower-Cut Brilliance:\u003c\/strong\u003e A distinctive faceting pattern with strong light return — a lively way to present yellow sapphire.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJyotish-Ready:\u003c\/strong\u003e Unheated Pukhraj above 1 carat for Vedic astrological applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Source:\u003c\/strong\u003e Treatment disclosed honestly, stone selected for color brightness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOwning this 1.07 ct unheated round yellow sapphire means choosing natural color in the most universally compatible center stone format.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePerfect Uses for this 1.07 ct Yellow 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\u003eJyotish \/ Vedic astrological use (natural Pukhraj)\u003c\/li\u003e\n\u003cli\u003eHalo ring center stone\u003c\/li\u003e\n\u003cli\u003eAnniversary or milestone 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 #: CG8428 | AGCL Report #: M263989\u003c\/em\u003e\u003c\/p\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":43062273245251,"sku":"CG8428","price":749.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_643c0fea-bf6f-40cb-b5fe-87d637f253e1.jpg?v=1778308075"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/collections\/12025.jpg?v=1784371263","url":"https:\/\/crescentgems.com\/en-gb\/collections\/unheated-yellow-sapphire-over-1-carat-natural-loose-stones.oembed","provider":"Crescent Gems","version":"1.0","type":"link"}