{"product_id":"platinum-oval-cut-1-49-carat-natural-opal-round-brilliant-cut-0-29-carat-diamond-ring-size-l-12","title":"Platinum Oval Cut 1.49 Carat Natural Opal \u0026 Round Brilliant Cut 0.29 Carat Diamond Ring - Size L 1\/2","description":"\u003cp\u003e\u003cspan\u003eAt the centre of this platinum ring sits a 1.49 carat natural opal, displaying vivid green and blue hues across its smooth, oval surface. Round brilliant-cut diamonds form a curved surround around the gemstone, with additional diamonds extending outwards towards the shoulders on either side. The polished platinum setting provides a clean contrast to the opal's changing colours.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe natural opal displays play-of-colour, with flashes of green and blue appearing as light interacts with its internal structure. The ring features 20 round brilliant-cut natural diamonds weighing 0.29 carats in total. Graded F in colour and VS–SI in clarity, the diamonds reflect light through their facets, adding brightness around the central gemstone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAs October's birthstone, opal makes this ring particularly relevant for October birthdays. It is also suitable for wedding anniversaries, milestone celebrations and other significant occasions, especially for someone who appreciates the natural colour variations found in opal jewellery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe oval opal sits prominently across the top of the finger, held within a raised platinum setting. The polished band features gently curved shoulders leading towards the gemstones, giving the ring a defined appearance on the hand. Its central arrangement makes it well suited to being worn on its own, whether for formal occasions or as a statement piece.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart of the appeal of natural opal lies in its individual colour patterns, with the distribution and intensity of green and blue varying from one stone to another. The particular combination of colours visible in this opal gives the gemstone an appearance of its own.\u003c\/span\u003e\u003c\/p\u003e","brand":"Cestria Fine Jewellery","offers":[{"title":"Default Title","offer_id":55650152481109,"sku":"021HJ20","price":2835.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/3720\/2517\/files\/image492326182.jpg?v=1793787078","url":"https:\/\/www.watchnation.com\/fr\/products\/platinum-oval-cut-1-49-carat-natural-opal-round-brilliant-cut-0-29-carat-diamond-ring-size-l-12","provider":"WatchNation","version":"1.0","type":"link"}