{"product_id":"5-40-carat-gia-unheated-blue-ceylon-sapphire-diamond-platinum-ring","title":"5.40 Carat GIA Unheated Blue Ceylon Sapphire Diamond \u0026 Platinum Ring","description":"\u003cp\u003eAn exceptional statement ring centered by a GIA-documented natural blue sapphire from Sri Lanka (Ceylon) with no indications of heating — an increasingly desirable combination for collectors of important colored gemstones.\u003c\/p\u003e\n\n\u003cp\u003eThe substantial cushion-shaped sapphire measures approximately 11.01 × 9.02 × 6.38 mm and displays a modified brilliant-cut crown with a step-cut pavilion. Its vivid blue color is beautifully showcased in a substantial platinum setting accented by ten near-colorless round brilliant diamonds along the sculptural shoulders.\u003c\/p\u003e\n\n\u003cp\u003eThe sapphire is accompanied by GIA Sapphire Origin Report No. 1547247449, dated December 25, 2025, confirming natural corundum, natural sapphire variety, Sri Lankan geographic origin and no indications of heating.\u003c\/p\u003e\n\n\u003cp\u003eDETAILS\u003c\/p\u003e\n\n\u003cp\u003eGemstone: Natural Blue Sapphire\u003cbr\u003e\nOrigin: Sri Lanka (Ceylon)\u003cbr\u003e\nTreatment: No Indications of Heating\u003cbr\u003e\nMeasurements: 11.01 × 9.02 × 6.38 mm\u003cbr\u003e\nCut: Modified Brilliant Crown \/ Step-Cut Pavilion\u003cbr\u003e\nAccent Stones: 10 Near-Colorless Round Brilliant Diamonds\u003cbr\u003e\nMetal: Platinum, marked PT850\u003cbr\u003e\nCertification: GIA Sapphire Origin Report No. 1547247449\u003cbr\u003e\nCondition: Excellent estate condition\u003c\/p\u003e\n\n\u003cp\u003eA dramatic sapphire with serious presence — and the kind of unheated Ceylon provenance collectors specifically look for.\u003c\/p\u003e\n\n\u003cp\u003ePlease note: The sapphire is mounted and the GIA report does not state its carat weight. Any carat-weight estimate should therefore be represented as an approximation rather than a verified weight.\u003c\/p\u003e","brand":"VintEdge Estate","offers":[{"title":"Default Title","offer_id":48902438584413,"sku":"VEID - 016","price":12950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3006\/6781\/files\/il_fullxfull.8571252149_dhta.jpg?v=1790618949","url":"https:\/\/vintedgeestate.com\/products\/5-40-carat-gia-unheated-blue-ceylon-sapphire-diamond-platinum-ring","provider":"VintEdge Estate","version":"1.0","type":"link"}