{"product_id":"vintage-18k-gold-pompadour-unheated-ceylon-yellow-sapphire-diamond-ring","title":"Vintage 18k Gold Pompadour Ring — 5.49ct Unheated Yellow Ceylon Sapphire \u0026 Diamonds | Bellerophon Certified","description":"\u003cp\u003eAn exceptional vintage pompadour ring from circa 1970 in 18k gold — imposing in scale, extraordinary in its central stone, and entirely uncompromising in its ambition. A piece for a collector who understands what a certified unheated Ceylon sapphire of this size truly represents.\u003c\/p\u003e\n\u003cp\u003eThe sapphire weighs 5.49 carats — is a natural yellow Ceylon sapphire certified no-heat by Bellerophon laboratory. Sri Lanka, historically known as Ceylon, is the world's most celebrated source of yellow sapphires, known for a warm, luminous golden yellow of extraordinary depth and character. At 5.49 carats, unheated, with Bellerophon certification confirming its natural color and Ceylon origin — this stone is genuinely rare.\u003c\/p\u003e\n\u003cp\u003eThe sapphire is set within a halo of 12 brilliant-cut diamonds of approximately 3 carats total weight, estimated E\/F color and SI clarity — a generous, luminous surround that amplifies the presence of the central stone. \u003c\/p\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeriod:\u003c\/strong\u003e Vintage, circa 1970\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e 18k gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentral stone:\u003c\/strong\u003e Natural unheated yellow sapphire, Ceylon (Sri Lanka), 5.49ct — Bellerophon laboratory no-heat certified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccent stones:\u003c\/strong\u003e 12 brilliant-cut diamonds, approx. 3ct total — estimated E\/F color, SI clarity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlateau dimensions:\u003c\/strong\u003e 26 x 17 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal weight:\u003c\/strong\u003e 9 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 58 FR — 8.5 US — Q½ UK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHallmarks:\u003c\/strong\u003e Owl mark (Guarantee mark for 18k gold)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e Bellerophon no-heat certificate included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Very good\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Antique Jewelry Finds","offers":[{"title":"Default Title","offer_id":58264638488908,"sku":"RI-1060","price":6500.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/8633\/8124\/files\/vintage-18k-gold-pompadour-ceylon-yellow-sapphire-diamond-ring-right.jpg?v=1785507378","url":"https:\/\/antiquejewelryfinds.com\/products\/vintage-18k-gold-pompadour-unheated-ceylon-yellow-sapphire-diamond-ring","provider":"Antique Jewelry Finds","version":"1.0","type":"link"}