{"product_id":"0-95-ct-oval-7-x-5-white-sapphire-calibrated-colorless","title":"0.95 ct Natural Heated White Sapphire – Oval (calibrated 7x5mm) Cut","description":"\u003cp\u003eA natural 0.95 carat white sapphire in a calibrated 7x5mm oval cut, colorless, heat treated. Calibrated 7x5mm oval is one of the most common standard sizes in the oval setting market — the 7x5mm footprint fits a broad range of commercial oval solitaire, bezel, and prong settings without any dimensional adjustment. At 0.95 carats, this is just under 1 carat in the most designer-practical oval format available for colorless sapphire.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"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\"At 0.95 ct in a calibrated 7x5mm oval, this stone is the size and cut jewelers ask for most — colorless, loupe-clean, and cut precisely enough to drop into a standard oval setting with no bench adjustment.\"\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\u003eWhite (colorless) sapphire is a small fraction of overall corundum production, and calibrated commercial-grade goods in this color represent a narrow, standardized slice of that supply.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e True colorless corundum is uncommon in nature; most commercial white sapphire on the market is heat-treated to reach and stabilize this level of colorlessness, as this stone is.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e At 0.95 ct, this stone sits just under the 1-carat mark — a size that yields a visually substantial 7x5mm oval face while remaining in the more accessible sub-carat price bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Heat treatment is the standard, disclosed practice for commercial white sapphire; this stone's treatment is typical for the category and openly stated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e Loupe-clean clarity — no eye-visible inclusions — is a meaningfully higher clarity grade than much of the calibrated white sapphire sold at this size and price point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e This is a calibrated commercial stone sold without a third-party gemological report; its specifications reflect the seller's own assessment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined effect:\u003c\/strong\u003e The precise 7x5mm calibration paired with loupe-clean clarity is what makes this a genuine drop-in replacement for a diamond of similar size — that combination, not either factor alone, is what commercial buyers are actually paying for.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuying Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eA few practical points to weigh before purchasing this specific stone:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eView it under multiple light sources.\u003c\/strong\u003e Colorless stones can pick up faint warmth or coolness depending on the light; check the stone under daylight-equivalent and warm indoor lighting before committing to a setting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your setting takes a true 7x5mm oval.\u003c\/strong\u003e This stone is calibrated to that exact footprint — verify your mounting or CAD file is specified for 7x5mm, not a nominal \"7x5\" that may run slightly different in practice.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAsk about treatment disclosure when comparison shopping.\u003c\/strong\u003e Heat treatment is standard for white sapphire, but not every seller states it plainly — this listing does.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeigh calibrated precision against one-of-a-kind pricing.\u003c\/strong\u003e Calibrated stones like this one are priced for manufacturing consistency rather than rarity premiums, which is part of why the per-carat cost is accessible relative to certified fancy-color sapphires.\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=\"https:\/\/crescentgems.com\/blogs\/information-pages-complete-guide\/white-sapphire-buyers-guide\"\u003eWhite Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/crescentgems.com\/blogs\/information-pages-complete-guide\/what-is-an-unheated-sapphire\"\u003eUnheated Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/crescentgems.com\/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=\"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-vs-diamond-engagement-rings-the-real-differences-and-how-to-choose-the-right-sapphire\"\u003eSapphire vs. Diamond Engagement Rings\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/crescentgems.com\/blogs\/information-pages-complete-guide\/sapphire-vs-moissanite-vs-lab-diamond\"\u003eSapphire vs. Moissanite vs. Lab Diamond\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;\"\u003eCG8306\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003e0.95 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eSpecies \/ Variety\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eCorundum \/ White 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;\"\u003eOval, Portuguese cut (calibrated 7x5mm)\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 x 5 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;\"\u003eColorless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003ePhenomenon\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eTreatment\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eHeat Treated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\u003eSri Lanka (Ceylon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px; border-bottom: 1px solid #e5d9ee;\"\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;\"\u003eNo third-party lab report on file — report number not listed in product data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Choose this 0.95 ct Calibrated 7x5mm Oval White Sapphire?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003eCalibrated 7x5mm oval white sapphire eliminates the fitting and accommodation steps that uncalibrated stones require in the manufacturing workflow. If you are working with any 7x5mm oval setting component, this stone is a drop-in fit. The oval format at this calibrated size is the most versatile specification available for colorless sapphire in pendant, ring, and earring applications.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Benefits of this Natural White Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibrated 7x5mm Standard\u003c\/strong\u003e\u003cbr\u003eExact 7x5mm oval footprint — fits standard oval settings without sizing adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColorless Diamond Alternative\u003c\/strong\u003e\u003cbr\u003eNatural colorless corundum at Mohs 9 — the most durable colorless gemstone other than diamond.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigner and Jeweler Ready\u003c\/strong\u003e\u003cbr\u003eThe most common oval calibrated specification — directly usable with standard commercial settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSub-1-Carat Accessible Weight\u003c\/strong\u003e\u003cbr\u003e0.95 carats at 7x5mm — center stone size in a practical, accessible weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable for Daily Wear\u003c\/strong\u003e\u003cbr\u003eCorundum at Mohs 9 — appropriate for daily ring and pendant use without special care.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eCarat Weight: 0.95 Carats\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural White Sapphire\u003c\/li\u003e\n\u003cli\u003eCut: Oval (calibrated 7x5mm)\u003c\/li\u003e\n\u003cli\u003eDimensions: 7x5mm\u003c\/li\u003e\n\u003cli\u003eTreatment: Heat Treated\u003c\/li\u003e\n\u003cli\u003eColor: Colorless\u003c\/li\u003e\n\u003cli\u003eClarity: Eye-clean — no visible inclusions under normal viewing\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis 0.95 ct calibrated 7x5mm oval white sapphire has been selected for colorlessness and dimensional precision — the qualities that make calibrated stones reliable for professional design and setting work.\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\u003e7x5mm Standard Calibration:\u003c\/strong\u003e Drops into any 7x5mm oval setting without adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColorless Performance:\u003c\/strong\u003e Consistent colorlessness for diamond-substitute applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigner Ready:\u003c\/strong\u003e Standard oval calibration eliminates sizing in the manufacturing workflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Source:\u003c\/strong\u003e Treatment disclosed honestly, colorlessness confirmed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis 0.95 ct calibrated 7x5mm oval white sapphire is the practical specification for jewelry designers and custom setters who want a colorless center stone in the most common oval setting size.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePerfect Uses for this 7x5mm Oval White Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eStandard 7x5mm oval solitaire or bezel setting — drop-in fit\u003c\/li\u003e\n\u003cli\u003eDiamond-alternative pendant or engagement ring\u003c\/li\u003e\n\u003cli\u003eEarring center stones (pair) in 7x5mm settings\u003c\/li\u003e\n\u003cli\u003eCustom jewelry design with standard oval components\u003c\/li\u003e\n\u003cli\u003eSeptember birthstone gift\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42887378600003,"sku":"CG8306","price":564.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_0c5e6256-a36a-4c94-9c8e-e8b0ae128059.jpg?v=1778308031","url":"https:\/\/crescentgems.com\/en-ca\/products\/0-95-ct-oval-7-x-5-white-sapphire-calibrated-colorless","provider":"Crescent Gems","version":"1.0","type":"link"}