{"product_id":"1-18-ct-natural-blue-sapphire-no-heat-untreated-oval-sapphire","title":"1.18 Ct Natural Blue Sapphire | No Heat | Untreated Oval Sapphire","description":"\u003ch2 data-section-id=\"1bw7wp4\" data-start=\"89\" data-end=\"111\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e1050\u003c\/p\u003e\n\u003cp data-start=\"113\" data-end=\"451\"\u003eA beautiful \u003cstrong data-start=\"125\" data-end=\"161\"\u003e1.18 carat Natural Blue Sapphire\u003c\/strong\u003e, displaying a rich and elegant blue color with excellent brilliance and accompanied by certification confirming \u003cstrong data-start=\"274\" data-end=\"300\"\u003eNo Heat – No Treatment\u003c\/strong\u003e. Untreated sapphires are highly prized by collectors and gemstone enthusiasts because they preserve their natural beauty exactly as created by nature.\u003c\/p\u003e\n\u003cp data-start=\"453\" data-end=\"751\"\u003eThis gemstone features a classic oval cut that enhances both brilliance and color distribution while offering an elegant appearance suitable for fine jewelry. The oval shape is one of the most desirable sapphire cuts, maximizing visual size and creating attractive flashes of blue from every angle.\u003c\/p\u003e\n\u003cp data-start=\"753\" data-end=\"1016\"\u003eBlue sapphire has been treasured for centuries as one of the world's most prestigious gemstones. Associated with royalty, wisdom, loyalty, and prosperity, sapphire remains one of the most sought-after gemstones for engagement rings and investment-quality jewelry.\u003c\/p\u003e\n\u003cp data-start=\"1018\" data-end=\"1292\"\u003eWhat makes this sapphire particularly appealing is its untreated status. While many sapphires undergo heat enhancement to improve color and clarity, this gemstone shows no evidence of treatment, making it significantly more desirable to collectors seeking natural gemstones.\u003c\/p\u003e\n\u003cp data-start=\"1294\" data-end=\"1457\"\u003eWith excellent durability and timeless beauty, this sapphire is perfectly suited for custom engagement rings, pendants, heirloom jewelry, and gemstone collections.\u003c\/p\u003e\n\u003chr data-start=\"1459\" data-end=\"1462\"\u003e\n\u003ch2 data-section-id=\"y5ghnr\" data-start=\"1464\" data-end=\"1490\"\u003eGemstone Specifications\u003c\/h2\u003e\n\u003cp data-start=\"1492\" data-end=\"1527\"\u003e\u003cstrong data-start=\"1492\" data-end=\"1505\"\u003eGemstone:\u003c\/strong\u003e Natural Blue Sapphire\u003c\/p\u003e\n\u003cp data-start=\"1529\" data-end=\"1558\"\u003e\u003cstrong data-start=\"1529\" data-end=\"1541\"\u003eSpecies:\u003c\/strong\u003e Natural Corundum\u003c\/p\u003e\n\u003cp data-start=\"1560\" data-end=\"1583\"\u003e\u003cstrong data-start=\"1560\" data-end=\"1571\"\u003eWeight:\u003c\/strong\u003e 1.18 Carats\u003c\/p\u003e\n\u003cp data-start=\"1585\" data-end=\"1600\"\u003e\u003cstrong data-start=\"1585\" data-end=\"1595\"\u003eColor:\u003c\/strong\u003e Blue\u003c\/p\u003e\n\u003cp data-start=\"1602\" data-end=\"1617\"\u003e\u003cstrong data-start=\"1602\" data-end=\"1612\"\u003eShape:\u003c\/strong\u003e Oval\u003c\/p\u003e\n\u003cp data-start=\"1619\" data-end=\"1656\"\u003e\u003cstrong data-start=\"1619\" data-end=\"1634\"\u003eDimensions:\u003c\/strong\u003e 6.91 × 5.93 × 3.31 mm\u003c\/p\u003e\n\u003cp data-start=\"1658\" data-end=\"1682\"\u003e\u003cstrong data-start=\"1658\" data-end=\"1672\"\u003eCrown Cut:\u003c\/strong\u003e Brilliant\u003c\/p\u003e\n\u003cp data-start=\"1684\" data-end=\"1706\"\u003e\u003cstrong data-start=\"1684\" data-end=\"1701\"\u003ePavilion Cut:\u003c\/strong\u003e Step\u003c\/p\u003e\n\u003cp data-start=\"1708\" data-end=\"1743\"\u003e\u003cstrong data-start=\"1708\" data-end=\"1729\"\u003eRefractive Index:\u003c\/strong\u003e 1.760 – 1.770\u003c\/p\u003e\n\u003cp data-start=\"1745\" data-end=\"1771\"\u003e\u003cstrong data-start=\"1745\" data-end=\"1766\"\u003eSpecific Gravity:\u003c\/strong\u003e 4.00\u003c\/p\u003e\n\u003cp data-start=\"1773\" data-end=\"1810\"\u003e\u003cstrong data-start=\"1773\" data-end=\"1787\"\u003eTreatment:\u003c\/strong\u003e No Heat – No Treatment\u003c\/p\u003e\n\u003cp data-start=\"1812\" data-end=\"1841\"\u003e\u003cstrong data-start=\"1812\" data-end=\"1829\"\u003eTransparency:\u003c\/strong\u003e Transparent\u003c\/p\u003e\n\u003cp data-start=\"1843\" data-end=\"1875\"\u003e\u003cstrong data-start=\"1843\" data-end=\"1866\"\u003eCertificate Number:\u003c\/strong\u003e ADP36685\u003c\/p\u003e\n\u003cp data-start=\"1877\" data-end=\"1915\"\u003e\u003cstrong data-start=\"1877\" data-end=\"1898\"\u003eCertificate Date:\u003c\/strong\u003e 03 February 2026\u003c\/p\u003e\n\u003cp data-start=\"1917\" data-end=\"1984\"\u003e\u003cstrong data-start=\"1917\" data-end=\"1946\"\u003eCertification Laboratory:\u003c\/strong\u003e \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eGFCO Gem Lab\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1986\" data-end=\"1989\"\u003e\n\u003ch2 data-section-id=\"kt3wgb\" data-start=\"1991\" data-end=\"2019\"\u003eWhy Choose This Gemstone?\u003c\/h2\u003e\n\u003cp data-start=\"2021\" data-end=\"2044\"\u003e✔ Natural Blue Sapphire\u003c\/p\u003e\n\u003cp data-start=\"2046\" data-end=\"2070\"\u003e✔ No Heat – No Treatment\u003c\/p\u003e\n\u003cp data-start=\"2072\" data-end=\"2097\"\u003e✔ Rare Untreated Sapphire\u003c\/p\u003e\n\u003cp data-start=\"2099\" data-end=\"2116\"\u003e✔ Rich Blue Color\u003c\/p\u003e\n\u003cp data-start=\"2118\" data-end=\"2136\"\u003e✔ Classic Oval Cut\u003c\/p\u003e\n\u003cp data-start=\"2138\" data-end=\"2160\"\u003e✔ Excellent Brilliance\u003c\/p\u003e\n\u003cp data-start=\"2162\" data-end=\"2187\"\u003e✔ Highly Durable (Mohs 9)\u003c\/p\u003e\n\u003cp data-start=\"2189\" data-end=\"2214\"\u003e✔ Suitable for Daily Wear\u003c\/p\u003e\n\u003cp data-start=\"2216\" data-end=\"2236\"\u003e✔ Certified Gemstone\u003c\/p\u003e\n\u003cp data-start=\"2238\" data-end=\"2263\"\u003e✔ Strong Collector Appeal\u003c\/p\u003e","brand":"Saleh Sallom","offers":[{"title":"Default Title","offer_id":46898342297788,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8428\/1532\/files\/hf_20260524_121824_aa88f45d-520e-4476-a349-38973e713ba4.png?v=1780570465","url":"https:\/\/www.salehsallom.com\/products\/1-18-ct-natural-blue-sapphire-no-heat-untreated-oval-sapphire","provider":"Saleh Sallom","version":"1.0","type":"link"}