{"product_id":"art-deco-platinum-bar-brooch-lapis-onyx-diamond","title":"Art Deco Platinum Bar Brooch - Lapis Lazuli, Onyx \u0026 Diamonds - Circa 1920","description":"\u003cp\u003eAn exceptional and highly geometric Art Deco bar brooch (circa 1920), masterfully crafted in solid platinum. This piece perfectly encapsulates the bold aesthetic of the roaring twenties, featuring a striking contrast of deep blue Lapis Lazuli and jet-black Onyx.\u003c\/p\u003e\n\u003cp\u003eThe brooch is elegantly punctuated with high-grade natural diamonds, estimated at D\/E color and VS-SI clarity. The clean lines and expert stone-cutting showcase the pinnacle of French Art Deco jewelry craftsmanship.\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProvenance:\u003c\/strong\u003e Features the French \u003cstrong\u003eDog’s head hallmark\u003c\/strong\u003e for platinum and a partially legible maker's mark.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEra:\u003c\/strong\u003e Art Deco (Circa 1920)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMetal:\u003c\/strong\u003e Platinum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 7.1 g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGemstones:\u003c\/strong\u003e Lapis Lazuli, Black Onyx, and Natural Diamonds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiamond Grade:\u003c\/strong\u003e D\/E Color \/ VS-SI Clarity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 73 mm x 7 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Excellent vintage condition.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Antique Jewelry Finds","offers":[{"title":"Default Title","offer_id":57532213887308,"sku":"BRO-1004","price":2200.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/8633\/8124\/files\/antique-art-deco-bar-brooch-diamonds-lapis-onyx_ca4935cb-6c07-4b7e-88dd-2b69401b2343.jpg?v=1779220060","url":"https:\/\/antiquejewelryfinds.com\/products\/art-deco-platinum-bar-brooch-lapis-onyx-diamond","provider":"Antique Jewelry Finds","version":"1.0","type":"link"}