{"product_id":"art-deco-10k-gold-black-onyx-diamond-ring-with-platinum-accent","title":"Art Deco 10K Gold Black Onyx \u0026 Diamond Ring with Platinum Accent","description":"\u003cdiv\u003eThis antique Art Deco ring features a striking black onyx face set within an intricately detailed 10K yellow gold setting. The geometric onyx plaque has a distinctive shield silhouette framed by fine engraved detailing, giving the ring a wonderful architectural quality characteristic of the Art Deco period.\u003c\/div\u003e\u003cdiv\u003eAt the center, a small natural diamond measuring approximately .01 carat is set within a geometric platinum accent, creating a crisp white contrast against the polished black onyx. The combination of black onyx, yellow gold, platinum and diamond gives the ring its classic Deco design without overwhelming the beautifully detailed setting.\u003c\/div\u003e\u003cdiv\u003eThe shoulders are especially lovely, with engraved geometric and linear details continuing down each side of the band. Viewed from the profile, the low-set onyx and finely constructed mounting give the ring an elegant presence on the hand while allowing the craftsmanship of the original setting to remain the focus.\u003c\/div\u003e\u003cdiv\u003eThe ring is stamped 10K and dates to approximately the 1930s.\u003c\/div\u003e\u003cdiv\u003eSizing is available for an additional cost. Please contact us for sizing details.\u003c\/div\u003e\u003cdiv\u003eDETAILS\u003c\/div\u003e\u003cdiv\u003eEra: Art Deco, circa 1930s\u003c\/div\u003e\u003cdiv\u003eMetal: 10K Yellow Gold with Platinum Accent\u003c\/div\u003e\u003cdiv\u003eStone: Black Onyx \u0026amp; Natural Diamond\u003c\/div\u003e\u003cdiv\u003eBase shank: 1.4mm\u003c\/div\u003e\u003cdiv\u003eDiamond Weight: Approx. .01 ct\u003c\/div\u003e\u003cdiv\u003eRing Size: 7\u003c\/div\u003e\u003cdiv\u003eTop Dimensions: Approx. 17.32 × 12.40 mm\u003c\/div\u003e\u003cdiv\u003eHeight: Approx. 3.60 mm\u003c\/div\u003e\u003cdiv\u003eTotal Weight: 2.56 g\u003c\/div\u003e\u003cdiv\u003eCondition: Excellent antique condition\u003c\/div\u003e\u003cdiv\u003eR10KYONY092226V001\u003c\/div\u003e","brand":"Gilded Roach","offers":[{"title":"Default Title","offer_id":49151667634366,"sku":"R10KYONY092226V001","price":400.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/1971\/5262\/files\/PXL_20260924_024305678_4227736.jpg?v=1790309587","url":"https:\/\/gildedroach.com\/products\/art-deco-10k-gold-black-onyx-diamond-ring-with-platinum-accent","provider":"Gilded Roach","version":"1.0","type":"link"}