{"product_id":"antique-edwardian-platinum-pearl-diamond-plaque-ring-2-50ctw-old-european-cut","title":"Antique Edwardian Platinum Pearl Diamond Plaque Ring 2.50CTW Old European Cut","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eAntique Edwardian Platinum Pearl \u0026amp; Old European Cut Diamond Plaque Ring | circa 1905–1920 | Est. 2.50 CTW Ring size 6\u003c\/strong\u003e\u003c\/p\u003e\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA breathtaking antique Edwardian plaque ring of exceptional quality and craftsmanship, featuring approximately 12 old European cut diamonds surrounding a lustrous cream-white pearl center, all set in an elongated navette\/shield-shaped platinum plaque with exquisite hand-engraved foliate detailing on the shoulders and shank. Every element of this ring speaks to the finest jewelry-making traditions of the Edwardian era — milgrain edging throughout, open filigree gallery construction visible from the back, and the platinum-over-gold construction typical of the period's most accomplished workshops.\u003c\/p\u003e\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eDuring the Edwardian era, pearls were actually considered more valuable than diamonds \u003cspan class=\"inline-flex\" data-state=\"closed\"\u003e\u003ca href=\"https:\/\/www.1stdibs.com\/buy\/edwardian-platinum-diamond-ring\/\" target=\"_blank\" class=\"group\/tag relative h-[18px] rounded-full inline-flex items-center overflow-hidden -translate-y-px cursor-pointer\"\u003e\u003cspan class=\"relative transition-colors h-full max-w-[180px] overflow-hidden px-1.5 inline-flex items-center font-small rounded-full border-0.5 border-border-300 bg-bg-200 group-hover\/tag:bg-accent-900 group-hover\/tag:border-accent-100\/60\"\u003e\u003cspan class=\"text-nowrap text-text-300 break-all truncate font-normal group-hover\/tag:text-text-200\"\u003e1stDibs\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"transition-all opacity-[0%] h-[17px] absolute right-[0.5px] inline rounded-r-full flex items-center px-1.5 bg-gradient-to-r from-accent-900\/0 via-accent-900\/100 via-30% to-accent-900\/100 group-hover\/tag:opacity-[100%]\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"14\" height=\"14\" fill=\"currentColor\" viewbox=\"0 0 256 256\" class=\"transition-all group-hover\/tag:ease-out duration-[500ms] ease-in text-accent-100 group-hover\/tag:scale-[100%] scale-[80%] group-hover\/tag:opacity-[100%] opacity-[0%] -mr-[2px]\"\u003e\u003cpath d=\"M200,64V168a8,8,0,0,1-16,0V83.31L69.66,197.66a8,8,0,0,1-11.32-11.32L172.69,72H88a8,8,0,0,1,0-16H192A8,8,0,0,1,200,64Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e — making the pearl-centered design of this ring not merely decorative but a deliberate statement of wealth and refinement entirely consistent with the period.\u003c\/p\u003e\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eItem Specifics:\u003c\/strong\u003e\u003c\/p\u003e\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Platinum (over yellow gold collet — typical period construction)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eEra:\u003c\/strong\u003e Edwardian — circa 1905–1920\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Elongated Navette\/Shield Plaque Ring\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCenter Stone:\u003c\/strong\u003e Round Pearl, approximately 5.5–6mm, cream-white with good luster\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAccent Stones:\u003c\/strong\u003e Approximately 12 Old European Cut Diamonds\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eEstimated Diamond Weight:\u003c\/strong\u003e Approximately 2.40–2.60 CTW (est. 0.20–0.22 CT each)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSetting Style:\u003c\/strong\u003e Milgrain bead-set with open filigree gallery\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e Hand-engraved foliate\/leaf pattern with milgrain border\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Platinum top over yellow gold base — authentic period technique\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Pre-owned antique — see condition notes below\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhy This Ring Stands Out:\u003c\/strong\u003e\u003c\/p\u003e\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eGenuine Edwardian antique\u003c\/strong\u003e — circa 1905–1920, over 100 years old\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSubstantial diamond content\u003c\/strong\u003e — approximately 12 old European cut diamonds totaling an estimated 2.50 CTW\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eOld European cut diamonds\u003c\/strong\u003e — the most romantic and sought-after antique diamond cut, prized for their warm inner fire and hand-cut character\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eExquisite milgrain and filigree work\u003c\/strong\u003e — hallmark of the finest Edwardian jewelry craftsmanship\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eHand-engraved shoulders\u003c\/strong\u003e — intricate foliate detail that modern jewelry simply cannot replicate\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePearl center\u003c\/strong\u003e — historically significant as the prized gemstone of the Edwardian period\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eElongated plaque shape\u003c\/strong\u003e — the most desirable and dramatic Edwardian ring silhouette, incredibly elegant on the finger\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCollector quality\u003c\/strong\u003e — a genuine 100+ year old antique in a highly desirable style\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eA Note on Edwardian Jewelry:\u003c\/strong\u003e The Edwardian era (1901–1910) produced some of the most refined and technically accomplished jewelry in history. Characterized by platinum metalwork, intricate filigree and milgrain detailing, hand engraving, and the combination of diamonds with pearls, Edwardian pieces represent the pinnacle of the jeweler's art. Classic Edwardian jewelry was all about exquisite diamond, platinum and pearl creations from the world's finest workshops. This ring exemplifies everything that makes Edwardian jewelry so enduringly collectible.\u003c\/p\u003e","brand":"Vintage","offers":[{"title":"Default Title","offer_id":53377823146298,"sku":"EB-236775017003","price":3950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/1848\/5818\/files\/57_e762dee8-68e4-44ff-b62d-12dfa1c3efd7.png?v=1790027360","url":"https:\/\/caspianjewelry.com\/products\/antique-edwardian-platinum-pearl-diamond-plaque-ring-2-50ctw-old-european-cut","provider":"Caspian Jewelry","version":"1.0","type":"link"}