{"product_id":"5-11ct-unheated-ceylon-blue-sapphire-gia-certified","title":"5.11Ct Unheated Ceylon Blue Sapphire (GIA Certified)","description":"\u003cp data-end=\"49\" data-start=\"0\"\u003e\u003cstrong data-end=\"49\" data-start=\"0\"\u003e5.11 Carat Oval Blue Sapphire – Ceylon Origin\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"449\" data-start=\"51\"\u003eAn extraordinary \u003cstrong data-end=\"137\" data-start=\"68\"\u003e5.11-carat vivid cornflower blue sapphire from Ceylon (Sri Lanka)\u003c\/strong\u003e, displaying the quintessential hue that defines the world’s most sought-after blue sapphires. This exceptional gemstone glows with captivating brilliance and pure saturation, enhanced by a beautifully proportioned \u003cstrong data-end=\"389\" data-start=\"352\"\u003eoval cut (11.00 × 8.22 × 6.67 mm)\u003c\/strong\u003e that maximises both light performance and colour intensity.\u003c\/p\u003e\n\u003cp data-end=\"906\" data-start=\"451\"\u003eThis sapphire remains in its natural state, celebrated for its authenticity and remarkable clarity, making it a rare treasure for collectors and connoisseurs alike. Large, fine-quality Ceylon blue sapphires above 5 carats are increasingly scarce, and this gem perfectly combines impressive size with refined proportions and vibrant natural beauty — ideal for a statement jewellery masterpiece or a distinguished addition to a high-end gemstone collection.\u003c\/p\u003e\n\u003cp data-end=\"1141\" data-start=\"908\"\u003e\u003cstrong data-end=\"957\" data-start=\"908\"\u003ePremium Natural Blue Sapphire – Oval Gemstone\u003c\/strong\u003e\u003cbr data-end=\"960\" data-start=\"957\"\u003eCarat: 5.11\u003cbr data-end=\"974\" data-start=\"971\"\u003eColour: Blue\u003cbr data-end=\"989\" data-start=\"986\"\u003eMeasurements (mm): 11.00 × 8.22 × 6.67\u003cbr data-end=\"1030\" data-start=\"1027\"\u003eCut: Oval Cut\u003cbr data-end=\"1046\" data-start=\"1043\"\u003eClarity:  \u003cstrong\u003eLoop Clean\u003c\/strong\u003e\u003cbr data-end=\"1068\" data-start=\"1065\"\u003eTreatment: Natural (Unheated)\u003cbr data-end=\"1115\" data-start=\"1112\"\u003eOrigin: Ceylon (Sri Lanka)\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1422\" data-start=\"1143\"\u003eTransform your vision into reality with our exceptional loose gemstones, available for immediate purchase. For a complete jewellery piece, explore our in-house design service, or we can collaborate directly with your preferred jewellery artist to bring your dream design to life.\u003c\/p\u003e","brand":"Lihiniya Gems AU","offers":[{"title":"Default Title","offer_id":52981920137534,"sku":null,"price":25500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/2318\/3166\/files\/IMG_8471_2.png?v=1770373021","url":"https:\/\/www.lihiniyagems.com.au\/products\/5-11ct-unheated-ceylon-blue-sapphire-gia-certified","provider":"Lihiniya Gems AU","version":"1.0","type":"link"}