{"product_id":"1-16-ct-oval-vivid-blue-sapphire","title":"1.16 ct Natural Heated Blue Sapphire – Oval Cut | Sri Lanka (Ceylon)","description":"\u003cp\u003eA natural 1.16 carat Ceylon Blue Sapphire in an oval cut, heat treated to the accepted industry standard. Cut to 7.50 × 5.52 × 3.43 mm with mixed brilliant faceting, this stone shows a saturated, lively blue — vivid without tipping into dark navy — and no eye-visible inclusions. At just over 1 carat, this Ceylon Blue Sapphire is a practical, wearable center stone weight for engagement rings, pendants, and everyday fine jewelry.\u003c\/p\u003e\n\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"https:\/\/crescentgems.com\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"This 1.16 ct Ceylon blue is a genuinely vivid, saturated stone rather than the pale or overly dark blue you see too often at this size — heat treatment is standard practice for the vast majority of sapphire on the market, and it's what reliably brings out this kind of even, lively color. At just over a carat with eye-clean clarity, it's an easy, practical stone to recommend for a ring or pendant.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRarity Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eBlue is the color most people picture when they hear the word \"sapphire,\" and Ceylon (Sri Lankan) material has long set the benchmark for that color. Here is how this particular stone stacks up against that standard.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e A vivid, saturated blue from Sri Lanka — the most classic and widely recognized sapphire color, with broad, enduring demand across every market.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e At 1.16 ct, this stone is a practical, wearable center-stone weight — substantial enough to anchor a ring or pendant without requiring a custom mount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Heated — a standard, widely accepted practice for blue sapphire that is disclosed honestly here and does not reduce the stone's desirability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e Eye-clean, with no inclusions visible to the naked eye under normal viewing conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Backed by an FGL (French Gemological Laboratory) report, which confirms this stone's weight, dimensions, color, and heat treatment. The Sri Lanka (Ceylon) origin stated here is presented as Crescent Gems' own sourcing information rather than a laboratory origin determination, since the FGL report does not address geographic origin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e A classic, well-cut Ceylon-sourced blue in a practical, wearable size with independent documentation is solid, dependable value — not a rare showpiece, but an honestly presented stone that delivers on the classic sapphire look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eA few practical points to weigh before purchasing this specific stone:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm the setting fits the stone:\u003c\/strong\u003e At 7.50 × 5.52 mm, this oval will need a mounting sized to that footprint — check a prospective setting's stated stone dimensions before ordering, especially for a custom build.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment is standard, not a concern:\u003c\/strong\u003e Heat treatment is normal for blue sapphire and is disclosed here — it is not a defect and requires no special care beyond normal handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReview the documentation:\u003c\/strong\u003e Request and review the FGL report directly to confirm the treatment and grading details match what's described here, and note that origin is presented as the store's own sourcing information rather than a lab finding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJudge the color in different light:\u003c\/strong\u003e Blue sapphire can shift subtly between daylight and indoor lighting — view the stone, or its video, under more than one light source if possible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the Try Before You Buy option\u003c\/strong\u003e if you would like to see the stone in hand before finalizing the purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/crescentgems.com\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire — The Complete Buyer's Guide to Color, Origin, and Value\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/crescentgems.com\/blogs\/information-pages-complete-guide\/how-sapphire-heat-treatment-works\"\u003eHow Sapphire Heat Treatment Works — Temperature, Process, and What Changes Inside the Stone\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/crescentgems.com\/blogs\/information-pages-complete-guide\/natural-sapphires-online-premium-gemstones\"\u003eHow to Buy Natural Sapphires Online: What Certification Actually Tells You\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/crescentgems.com\/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=\"https:\/\/crescentgems.com\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 14px; color: #4a235a;\"\u003eGemstone Data — At a Glance\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600; width: 42%;\"\u003eItem #\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCG0099\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e1.16 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNatural Blue Sapphire (Corundum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eShape \/ Cut\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eOval, Mixed Brilliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e7.50 x 5.52 x 3.43 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eColor \/ Intensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eBlue, Vivid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eHeated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon) — store's own assessment; not addressed by the FGL report\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eEye-clean\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTransparency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e9 (Mohs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eFGL (French Gemological Laboratory) — report number not listed in product data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cstrong\u003eWhy Choose this 1.16 ct Ceylon Blue Sapphire?\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eCeylon has been the benchmark source for fine blue sapphire for centuries — the island's gem gravels produce the bright, saturated blue that collectors and jewelers hold as the standard against which every other origin is measured. This 1.16 ct Ceylon Blue Sapphire delivers that classic vivid blue in an oval cut, the most versatile and widely-set shape in the sapphire market, at a size that comfortably anchors a ring or pendant without requiring a custom mount.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eKey Benefits of this Natural Ceylon Blue Sapphire\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVivid, Saturated Color\u003c\/strong\u003e\u003cbr\u003eA lively medium-to-deep blue that reads richly in daylight and warm light alike, without going flat or overly dark.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassic Oval Cut\u003c\/strong\u003e\u003cbr\u003eMixed brilliant faceting maximizes light return; the elongated oval silhouette flatters the finger and suits nearly any setting style.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEye-Clean Clarity\u003c\/strong\u003e\u003cbr\u003eNo visible inclusions under normal viewing, so the color is uninterrupted face-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter-Stone Weight\u003c\/strong\u003e\u003cbr\u003eAt 1.16 carats, this stone is substantial enough to anchor an engagement ring or statement pendant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable for Daily Wear\u003c\/strong\u003e\u003cbr\u003eCorundum at Mohs 9, second only to diamond, appropriate for rings worn every day.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eCarat Weight: 1.16 Carats\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003eCut: Oval, mixed brilliant\u003c\/li\u003e\n\u003cli\u003eDimensions: 7.50 × 5.52 × 3.43 mm\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eTreatment: Heated\u003c\/li\u003e\n\u003cli\u003eColor: Vivid blue\u003c\/li\u003e\n\u003cli\u003eClarity: Eye-clean\u003c\/li\u003e\n\u003cli\u003eCertification: Independent lab report\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis 1.16 ct Ceylon Blue Sapphire has been hand-selected for the vividness and evenness of its blue — the qualities that separate a genuinely fine Ceylon sapphire from ordinary commercial material.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eWhy Customers Love This Gemstone\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeylon Origin:\u003c\/strong\u003e The source most associated with fine, bright blue sapphire — the reference point for the entire category.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Oval Shape:\u003c\/strong\u003e Fits the widest range of ring and pendant settings without custom work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaily-Wear Durability:\u003c\/strong\u003e Mohs 9 hardness stands up to rings worn every day.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Source:\u003c\/strong\u003e Treatment disclosed honestly, origin and quality confirmed at selection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOwning this 1.16 ct Ceylon Blue Sapphire means choosing the color and origin that define classic sapphire jewelry — a vivid, well-cut stone ready to be set.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003ePerfect Uses for this 1.16 ct Blue Sapphire\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eEngagement ring center stone\u003c\/li\u003e\n\u003cli\u003ePendant solitaire\u003c\/li\u003e\n\u003cli\u003eThree-stone ring center or accent\u003c\/li\u003e\n\u003cli\u003eSeptember birthstone gift\u003c\/li\u003e\n\u003cli\u003eCollectors of classic Ceylon blue sapphire\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42665948184643,"sku":"CG0099","price":1830.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/stone_CG0099_image-1.jpg?v=1778308000","url":"https:\/\/crescentgems.com\/en-ca\/products\/1-16-ct-oval-vivid-blue-sapphire","provider":"Crescent Gems","version":"1.0","type":"link"}