{"id":984973,"date":"2025-10-21T17:15:33","date_gmt":"2025-10-21T16:15:33","guid":{"rendered":"https:\/\/www.antiquejewellerycompany.com\/us\/?post_type=product&#038;p=984973"},"modified":"2026-01-07T11:30:02","modified_gmt":"2026-01-07T11:30:02","slug":"french-art-deco-platinum-onyx-diamond-oval-ring","status":"publish","type":"product","link":"https:\/\/www.antiquejewellerycompany.com\/us\/shop\/french-art-deco-platinum-onyx-diamond-oval-ring\/","title":{"rendered":"French Art Deco Platinum, Onyx &amp; Diamond Oval Ring"},"content":{"rendered":"<p>An impressive platinum ring that was made in France in the 1920s. It is a typical bold and strong design using onyx and bright white\u00a0 diamonds to maximum effect. Onyx can be cut in to flat geometric shapes making it a perfect choice for rings. It also symbolises strength, power and sophistication that aligned with the era&#8217;s embrace of modernity progress and luxury.<\/p>\n<p>The principal rub over set diamond has an approximate weight of half a carat and the surrounding claw set diamonds within millgrained settings have an approximate weight of 1.20 carats. The oval onyx plaque has been faceted on the edges and the trifurcated shoulders lighten the look and it sits low on the finger.<\/p>\n<p>When worn it looks amazing.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>An impressive platinum ring that was made in France in the 1920s. It is a typical bold and strong design using onyx and bright white\u00a0 diamonds to maximum effect. Onyx can be cut in to flat geometric shapes making it a perfect choice for rings. It also symbolises strength, power and sophistication that aligned with [&hellip;]<\/p>\n","protected":false},"featured_media":1000000999878,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[],"product_tag":[],"class_list":{"1":"product","6":"type-vintage-dress-rings","7":"type-vintage-rings","8":"period-art-deco","9":"ollys-picks-all","10":"material-diamond","11":"material-metals","12":"material-onyx","13":"material-platinum","14":"material-precious-stones","15":"collection-christmas-gifts","16":"collection-gifts-for-her","17":"collection-gifts-to-wow","18":"ring-central-stone-diamond","20":"first","21":"instock","22":"taxable","23":"shipping-taxable","24":"purchasable","25":"product-type-simple"},"acf":[],"yoast_head":"<title>French Art Deco Platinum, Onyx &amp; Diamond Oval Ring (218Z) | The Antique Jewellery Company<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.antiquejewellerycompany.com\/us\/shop\/french-art-deco-platinum-onyx-diamond-oval-ring\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"French Art Deco Platinum, Onyx &amp; Diamond Oval Ring\" \/>\n<meta property=\"og:description\" content=\"An impressive platinum ring that was made in France in the 1920s. 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