{"product_id":"igi-certified-natural-blue-sapphire-0-42-carat-round-brilliant-cut-heated-gemstone","title":"IGI Certified Natural Blue Sapphire | 0.42 Carat Round Brilliant Cut | Heated Gemstone","description":"\u003ch2 data-section-id=\"1bw7wp4\" data-start=\"106\" data-end=\"128\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"130\" data-end=\"343\"\u003eA classic and elegant 0.42 carat natural blue sapphire, certified by the International Gemological Institute (IGI) \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eInternational Gemological Institute\u003c\/span\u003e\u003c\/span\u003e, featuring a vivid royal blue hue with excellent brilliance.\u003c\/p\u003e\n\u003cp data-start=\"345\" data-end=\"610\"\u003eThis gemstone is cut in a round brilliant cut, the most popular and timeless shape known for maximizing light return and sparkle. Its rich blue color and symmetrical faceting make it an ideal choice for engagement rings, earrings, pendants, and custom fine jewelry.\u003c\/p\u003e\n\u003cp data-start=\"612\" data-end=\"782\"\u003eAccording to the IGI report, this sapphire shows indications of heating, a standard and widely accepted enhancement used to improve the stone’s natural color and clarity.\u003c\/p\u003e\n\u003cp data-start=\"784\" data-end=\"886\"\u003eCompact yet highly radiant, this certified blue sapphire offers timeless beauty and outstanding value.\u003c\/p\u003e\n\u003ch2 data-section-id=\"y5ghnr\" data-start=\"888\" data-end=\"914\"\u003eGemstone Specifications\u003c\/h2\u003e\n\u003cul data-start=\"916\" data-end=\"1390\"\u003e\n\u003cli data-section-id=\"uea60l\" data-start=\"916\" data-end=\"949\"\u003eGemstone: Natural Blue Sapphire\u003c\/li\u003e\n\u003cli data-section-id=\"1tfoyjk\" data-start=\"950\" data-end=\"977\"\u003eSpecies: Natural Corundum\u003c\/li\u003e\n\u003cli data-section-id=\"19b0op8\" data-start=\"978\" data-end=\"1002\"\u003eVariety: Blue Sapphire\u003c\/li\u003e\n\u003cli data-section-id=\"14d297z\" data-start=\"1003\" data-end=\"1023\"\u003eWeight: 0.42 Carat\u003c\/li\u003e\n\u003cli data-section-id=\"1jzhzjz\" data-start=\"1024\" data-end=\"1038\"\u003eShape: Round\u003c\/li\u003e\n\u003cli data-section-id=\"1mdupny\" data-start=\"1039\" data-end=\"1067\"\u003eCut Style: Round Brilliant\u003c\/li\u003e\n\u003cli data-section-id=\"6cdtip\" data-start=\"1068\" data-end=\"1081\"\u003eColor: Blue\u003c\/li\u003e\n\u003cli data-section-id=\"48fef0\" data-start=\"1082\" data-end=\"1109\"\u003eTransparency: Transparent\u003c\/li\u003e\n\u003cli data-section-id=\"b5ibmo\" data-start=\"1110\" data-end=\"1145\"\u003eTreatment: Indications of Heating\u003c\/li\u003e\n\u003cli data-section-id=\"4o4m1o\" data-start=\"1146\" data-end=\"1187\"\u003eCertification: IGI Colored Stone Report\u003c\/li\u003e\n\u003cli data-section-id=\"1m9c97k\" data-start=\"1188\" data-end=\"1214\"\u003eReport Number: 639403217\u003c\/li\u003e\n\u003cli data-section-id=\"k63tdx\" data-start=\"1215\" data-end=\"1245\"\u003eReport Date: August 26, 2024\u003c\/li\u003e\n\u003cli data-section-id=\"324nmk\" data-start=\"1246\" data-end=\"1283\"\u003eMeasurements: 4.43 – 4.50 × 2.85 mm\u003c\/li\u003e\n\u003cli data-section-id=\"hftoep\" data-start=\"1284\" data-end=\"1331\"\u003eCharacteristics: Natural Inclusion(s) Pattern\u003c\/li\u003e\n\u003cli data-section-id=\"15k15mb\" data-start=\"1332\" data-end=\"1365\"\u003eRefractive Index: 1.762 – 1.770\u003c\/li\u003e\n\u003cli data-section-id=\"font2m\" data-start=\"1366\" data-end=\"1390\"\u003eSpecific Gravity: 4.00\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"kt3wgb\" data-start=\"1392\" data-end=\"1420\"\u003eWhy Choose This Gemstone?\u003c\/h2\u003e\n\u003cul data-start=\"1422\" data-end=\"1714\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"etj9lj\" data-start=\"1422\" data-end=\"1450\"\u003e100% Natural Blue Sapphire\u003c\/li\u003e\n\u003cli data-section-id=\"1qrryta\" data-start=\"1451\" data-end=\"1501\"\u003eCertified by IGI for authenticity and confidence\u003c\/li\u003e\n\u003cli data-section-id=\"f96r8n\" data-start=\"1502\" data-end=\"1554\"\u003eVivid royal blue color with exceptional brilliance\u003c\/li\u003e\n\u003cli data-section-id=\"1b1q60v\" data-start=\"1555\" data-end=\"1585\"\u003eTimeless round brilliant cut\u003c\/li\u003e\n\u003cli data-section-id=\"15t8lbo\" data-start=\"1586\" data-end=\"1650\"\u003eStandard heat treatment, widely accepted in the sapphire trade\u003c\/li\u003e\n\u003cli data-section-id=\"1i20k00\" data-start=\"1651\" data-end=\"1687\"\u003ePerfect for bespoke luxury jewelry\u003c\/li\u003e\n\u003cli data-section-id=\"17kz7gb\" data-start=\"1688\" data-end=\"1714\" data-is-last-node=\"\"\u003eOnly one piece available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Saleh Sallom","offers":[{"title":"Default Title","offer_id":46722787410108,"sku":null,"price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8428\/1532\/files\/hf_20260505_060344_c1d3e81c-be6b-40df-bbea-ff05dcb16b8f.png?v=1778486463","url":"https:\/\/www.salehsallom.com\/products\/igi-certified-natural-blue-sapphire-0-42-carat-round-brilliant-cut-heated-gemstone","provider":"Saleh Sallom","version":"1.0","type":"link"}