{"title":"Purple Sapphire Over 1 Carat - Natural Loose Stones","description":"\u003ch2\u003ePurple Sapphire Over 1 Carat  — Loose Stones, Direct from Sri Lanka\u003c\/h2\u003e\n\n\u003cp\u003ePurple sapphire above 1 carat occupies a distinctive and undervalued position in the coloured gemstone market. It shares the hardness, durability, and Ceylon pedigree of blue sapphire — scoring 9 on the Mohs scale — but carries a significantly lower price per carat at equivalent quality. For collectors who understand what they are buying, that gap represents one of the more compelling value propositions in natural gemstones today. Every stone in this collection is natural corundum sourced directly from Sri Lanka, sold with full treatment disclosure, and photographed under standardised lighting.\u003c\/p\u003e\n\n\u003ch2\u003eThe Purple Sapphire Color Spectrum\u003c\/h2\u003e\n\n\u003cp\u003ePurple sapphire is not a single color — it is a family of hues spanning a wide tonal range, all produced by varying combinations of iron, titanium, and chromium in natural corundum.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eViolet sapphire\u003c\/strong\u003e sits at the blue end of the purple range — a cool, slightly blue-leaning purple that reads distinctly different from both blue sapphire and pink sapphire. It is the most collected hue in the purple family and the most consistent in retaining colour across lighting conditions. \u003cstrong\u003ePurple sapphire\u003c\/strong\u003e proper sits in the centre of the range — a balanced, medium-toned purple without significant blue or red modifiers. It is the most commercially versatile hue, working well in both contemporary and vintage-style settings. \u003cstrong\u003eLavender sapphire\u003c\/strong\u003e is the softest expression — a pale, violet-grey that reads more muted and feminine than vivid purple. It pairs exceptionally well with rose gold and platinum in delicate settings. Every listing in this collection describes the specific hue range of the individual stone honestly.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Over 1 Carat Changes the Value Equation\u003c\/h2\u003e\n\n\u003cp\u003eAt sub-1-carat, purple sapphire is accessible and abundant enough to be treated as a commodity. Above 1 carat, the dynamic shifts. Fine-colour violet and purple sapphire rough large enough to yield a 1ct+ finished stone of good clarity is meaningfully scarcer than equivalent blue sapphire rough. The 1-carat mark also represents the size threshold at which individual stone character — specific hue, saturation, inclusion character, and cut quality — begins to dominate value over simple carat weight. At 1.5ct+ in unheated condition with strong saturation, purple sapphire enters collector territory where comparable quality in blue would cost two to four times as much per carat.\u003c\/p\u003e\n\n\u003ch2\u003eTreatment Status — Almost Always Unheated\u003c\/h2\u003e\n\n\u003cp\u003ePurple and violet sapphire is one of the few sapphire colours where heat treatment is uncommon rather than standard. The purple hue in Ceylon corundum is frequently natural — heat can flatten the violet component and shift the colour toward blue or grey. As a result, the majority of fine purple sapphires on the market, including most stones in this collection, are completely unheated. Treatment status is disclosed on every product listing and confirmed by independent laboratory documentation where applicable.\u003c\/p\u003e\n\n\u003cp\u003eFor buyers seeking natural, unheated gemstones for collection, investment, or Jyotish purposes, the purple sapphire category offers more unheated options at accessible price points than almost any other sapphire colour above 1 carat.\u003c\/p\u003e\n\n\u003ch2\u003ePurple Star Sapphire — A Separate Category\u003c\/h2\u003e\n\n\u003cp\u003eSeveral stones in this collection are purple star sapphires — cabochon-cut stones displaying asterism, a phenomenon caused by rutile silk inclusions oriented along the crystal's trigonal symmetry. A GIA report names the species and variety of the material it examined and records any heating under Additional Results; where a report gives a geographic origin, GIA prints that as an expert opinion and we pass it on as one. GIA states that it does not grade or provide quality analysis for sapphire or other colored stones, and no laboratory publishes a grading scheme for a star. So there is no laboratory grade for a star, and we do not publish an opinion of our own in place of one. Put the stone under one direct light source, tilt it, and judge it yourself — ask us for more photographs and video and we will send them.\u003c\/p\u003e\n\n\u003ch2\u003ePurple Sapphire Over 1 Carat for Engagement Rings\u003c\/h2\u003e\n\n\u003cp\u003eA 1ct+ purple or violet sapphire is a distinctive and durable engagement ring choice. With Mohs 9 hardness identical to blue sapphire, it is entirely suitable for daily wear. A 1ct oval purple sapphire measures approximately 7×5mm — proportionate for most solitaire settings. A 1.5ct cushion runs approximately 7mm across. Purple sapphire pairs exceptionally well with rose gold, which amplifies the warm violet tones. White gold or platinum cools the colour for a more contemporary look. Yellow gold creates a striking complementary contrast against vivid purple. See our \u003ca href=\"\/en-kw\/pages\/sapphire-engagement-ring-guide\"\u003esapphire engagement ring guide\u003c\/a\u003e for full detail on sizing, setting, and metal choice.\u003c\/p\u003e\n\n\u003ch2\u003eCollector and Investment Considerations\u003c\/h2\u003e\n\n\u003cp\u003eFine unheated violet and purple sapphires above 1.5 carats with vivid saturation and strong clarity are genuinely uncommon on the market. The category is under-collected relative to blue sapphire, which means pricing has not yet caught up to scarcity. For collectors building a portfolio of natural, unheated Ceylon corundum, the purple family offers meaningful upside relative to blue at current prices. The key quality parameters for investment-grade purple sapphire are: unheated, strong saturation, eye-clean, Ceylon origin, and above 1.5ct. Browse our \u003ca href=\"\/en-kw\/collections\/gia-certified-stones\"\u003ecollection of stones with GIA reports\u003c\/a\u003e for other collector-grade pieces.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eHow much does a 1 carat purple sapphire cost?\u003c\/h3\u003e\n\n\u003cp\u003eA natural, unheated 1ct purple or violet sapphire in good colour and clarity from Ceylon typically ranges from $500 to $1,500 total depending on saturation, cut quality, and hue position. Vivid violet stones with strong colour retention and eye-clean clarity sit toward the upper end. Lavender stones in the same size run lower. Above 1.5ct, pricing rises to $1,200–$3,000+ for unheated stones in vivid colour. Every listing shows the total price and price per carat for direct comparison.\u003c\/p\u003e\n\n\u003ch3\u003eIs purple sapphire natural or does it require treatment?\u003c\/h3\u003e\n\n\u003cp\u003ePurple and violet sapphire is predominantly natural and unheated — unlike blue sapphire, where over 95% of commercial material has been heat treated. The purple hue in Ceylon corundum is naturally produced by trace chromium and iron, and heat treatment is rarely applied because it tends to degrade rather than improve the colour. The majority of stones in this collection are unheated, clearly disclosed on every product page.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the difference between purple, violet, and lavender sapphire?\u003c\/h3\u003e\n\n\u003cp\u003eThese are hue positions within the same colour family. Violet sapphire has a noticeable blue component — it sits between blue and purple. Purple sapphire is balanced between red and blue with no strong modifier. Lavender sapphire is pale violet-grey — the softest, most muted expression. All are natural corundum; the names describe where on the purple spectrum the individual stone sits.\u003c\/p\u003e\n\n\u003ch3\u003eIs purple sapphire good for an engagement ring?\u003c\/h3\u003e\n\n\u003cp\u003eYes. Purple sapphire scores 9 on the Mohs hardness scale, identical to blue sapphire, making it entirely suitable for daily wear in a ring. The colour is stable under all lighting conditions and does not fade. It is significantly more affordable than equivalent quality blue sapphire, which makes it an excellent choice for buyers who want a distinctive, durable, natural coloured stone at a better value.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I know if a purple sapphire is from Sri Lanka (Ceylon)?\u003c\/h3\u003e\n\n\u003cp\u003eGeographic origin is confirmed by laboratory testing — GIA, Gübelin, and SSEF can issue origin reports for sapphires. We source directly from Sri Lanka through our buying offices in Colombo, Beruwala, and Ratnapura and disclose origin clearly on every listing. See our \u003ca href=\"\/en-kw\/pages\/ceylon-sapphire-origin-guide\"\u003eCeylon sapphire origin guide\u003c\/a\u003e for full detail.\u003c\/p\u003e\n\n\u003ch3\u003eCan I try a stone before buying?\u003c\/h3\u003e\n\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 you pay. Email \u003ca href=\"mailto:crescentgems@gmail.com\"\u003ecrescentgems@gmail.com\u003c\/a\u003e to confirm availability for a specific stone. 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: \u003c\/em\u003e\u003ca href=\"\/en-kw\/collections\/loose-purple-sapphires-unheated-ceylon-stones\"\u003e\u003cem\u003eAll purple sapphires\u003c\/em\u003e\u003c\/a\u003e\u003cem\u003e · \u003c\/em\u003e\u003ca href=\"\/en-kw\/collections\/natural-violet-sapphires-rare-unheated-loose-stones\"\u003e\u003cem\u003eViolet sapphires\u003c\/em\u003e\u003c\/a\u003e\u003cem\u003e · \u003c\/em\u003e\u003ca href=\"\/en-kw\/collections\/untreated-sapphires\"\u003e\u003cem\u003eAll unheated sapphires\u003c\/em\u003e\u003c\/a\u003e\u003cem\u003e · \u003c\/em\u003e\u003ca href=\"\/en-kw\/collections\/all-sapphire-gemstones\"\u003e\u003cem\u003eAll sapphires\u003c\/em\u003e\u003c\/a\u003e\u003cem\u003e · \u003c\/em\u003e\u003ca href=\"\/en-kw\/collections\/gia-certified-stones\"\u003e\u003cem\u003eStones with GIA reports\u003c\/em\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003eQuestions about a specific stone? 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":"1-29-ct-cushion-violet-sapphire-unheated","title":"1.29 ct Natural Unheated Violet Sapphire – Cushion Cut | AGCL Certified | Sri Lanka (Ceylon)","description":"\u003cp\u003eA natural 1.29 ct \u003cstrong\u003eviolet sapphire\u003c\/strong\u003e, Rectangular Cushion, \u003cstrong\u003eunheated\u003c\/strong\u003e, from \u003cstrong\u003eSri Lanka (Ceylon)\u003c\/strong\u003e, on \u003cstrong\u003eAGCL Report #M2511400\u003c\/strong\u003e. Violet occupies the cooler, bluer end of the purple-corundum range; heat tends to shift violet toward blue or red, so the finest violets are almost always natural as cut — which makes unheated Ceylon violet one of the rarer things in the catalogue.\u003c\/p\u003e\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-kw\/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\"Violet sapphire gets confused with purple more often than any other sapphire color, but it's a genuinely distinct hue that sits closer to blue on the color range. Because heat treatment usually pushes violet material toward a more marketable blue or purple, an unheated stone like this 1.29 ct Ceylon violet is a real find — the color you see is what the earth made, not what a furnace produced.\"\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003eGood to Know\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the report to the stone:\u003c\/strong\u003e confirm report #M2511400, its weight and measurements against the stone you receive.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnheated covers heating only;\u003c\/strong\u003e ask any seller which treatments their document addresses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour is yours to judge\u003c\/strong\u003e — the cushion concentrates the violet across the face.\u003c\/li\u003e\n\u003cli\u003eSee it first via \u003cstrong\u003eTry Before You Buy\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\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-kw\/blogs\/information-pages-complete-guide\/violet-sapphires-the-rare-beauty-of-royal-purple-elegance\"\u003ePurple vs. Violet vs. Blue Sapphire\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-kw\/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-kw\/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-kw\/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-kw\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCare \u0026amp; What’s Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClean with warm water, mild soap and a soft brush; store separately; avoid ultrasonic and steam cleaners.\u003c\/li\u003e\n\u003cli\u003eShips with AGCL Report #M2511400, packed in a gem sleeve.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42665943498819,"sku":"CG8334","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_12f8d7cd-80ae-4350-bf70-962138de4bbd.jpg?v=1779990274"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/collections\/8446025.jpg?v=1784371249","url":"https:\/\/crescentgems.com\/en-kw\/collections\/purple-sapphire-over-1-carat-natural-loose-stones.oembed","provider":"Crescent Gems","version":"1.0","type":"link"}