{"product_id":"art-deco-revival-onyx-ring-10k-size-6-5","title":"Art Deco Revival Onyx Ring, 10K, size 6.5","description":"\u003ch4\u003e10K Art Deco Revival Onyx Ring, size 6.5\u003c\/h4\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThis 10K antique Onyx ring is such a great find! It is Art Deco, most likely from the 1990s, marked JED and 10KP (see below for definition), it features a rectangular cut onyx gemstone with a slightly curved surface. The stone is prong set in a frame of warm 10K gold with tiny filigree. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetailed Description:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 10 yellow gold, black onyx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign: \u003c\/strong\u003eOnyx rectangular stone ring with beautiful ornate filigree details\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGemstones:  \u003c\/strong\u003eBlack onyx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003eRing band size a 6.5, onyx measures 13x6mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.91 grams\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCraftsmanship:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003eVintage piece, excellent condition. Marked '10KP - for 10K gold plumb (exactly 10K). and JED for Joseph E. DeMarco - a designer from NYC who specialized in high-end art deco revival jewelry. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVintage and antique lovers\u003c\/li\u003e\n\u003cli\u003eThose wanting something unique yet classic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy You'll Love It:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe perfect statement ring - the black and gold combo is iconic. \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt's designed to be treasured for years and can be passed down through generations. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n \n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Stone Cooper","offers":[{"title":"Default Title","offer_id":41810520506426,"sku":null,"price":445.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/7427\/6666\/files\/Screenshot2026-10-21at2.02.50PM.png?v=1792605776","url":"https:\/\/stonecooper.com\/products\/art-deco-revival-onyx-ring-10k-size-6-5","provider":"Stone Cooper","version":"1.0","type":"link"}