{"product_id":"vintage-onyx-and-diamond-bar-ring","title":"Vintage Onyx and Diamond Bar Ring","description":"\u003cp\u003eOnyx bar rings are firmly linked to the Art Deco era. Bar rings, horizontal plaques, and step-cut geometries mirrored the modern industrial architecture of the time. Art Deco jewelry famously paired the stark midnight-black of flat-cut onyx with the brilliant sparkle of white diamonds.\u003c\/p\u003e\n\u003cp\u003eThis ring has a striking presence on the hand. It is a beautiful evening statement ring that is durable enough to be worn daily.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e European\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEra:\u003c\/strong\u003e Vintage, circa 1930–1950\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGold content:\u003c\/strong\u003e 18k yellow gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHallmarks:\u003c\/strong\u003e 18k and 750, plus a small string of three marks worn with wear, possibly makers' marks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing face:\u003c\/strong\u003e approx. 20 x 10 mm; sides graduate to 5 mm at the shank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e approx. 10 grams\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Excellent vintage condition; the onyx is unmarred, the diamonds are secure in their open-back settings, the high-polished slightly flared shoulders have a rich, warm, high-carat glow, and the tapered sides make for very comfortable wear\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sanddollar Jewels","offers":[{"title":"Default Title","offer_id":48861698392309,"sku":"SJ-096","price":2300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2076\/4149\/files\/IMG_1548.jpg?v=1789526690","url":"https:\/\/sanddollarjewels.com\/products\/vintage-onyx-and-diamond-bar-ring","provider":"Sanddollar Jewels","version":"1.0","type":"link"}