{"product_id":"bague-marquise-opale-1","title":"Ring marquise in yellow gold and paltinium with opal and diamonds","description":"\u003cp\u003eExceptional antique ring in yellow gold 18K and paltinium, set with a flamboyant opal with red, blue, green and yellow reflections, in a setting of 18 diamonds weighing a total of approx. 1.40 carats.\u003c\/p\u003e \u003cp\u003eOpals come from clay deposits that have alternated between periods of drought and abundant humidity. They are best known for their clear, yellow-orange reflections. Some, like this one, are rarer and have a dark background, with red, blue and green reflections similar to the highly sought-after harlequin opals.\u003c\/p\u003e","brand":"Minihy","offers":[{"title":"53","offer_id":53790951768391,"sku":"REF24001CF-165","price":2475.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/Photoroom_20250625_124557.jpg?v=1777205027","url":"https:\/\/castafiore.com\/products\/bague-marquise-opale-1","provider":"Castafiore","version":"1.0","type":"link"}