{"product_id":"a-vintage-opal-and-diamond-ring-15","title":"A vintage Opal and Diamond ring","description":"\u003cp\u003eA fine antique ring. Features an exquisite white opal, diameter 9mm, good play of colour.\u003cbr\u003e\u003cbr\u003eComplimented by an outer halo of sixteen old brilliant cut white diamonds, each 1.8mm (total 0.40 carats est). Head tests as platinum, 13.3mm diameter, depth 5.9mm, weight 4.2grams.\u003cbr\u003e\u003cbr\u003eBand tests as 18 carat gold , stamped 18CT. No hallmarks required for this period- early 20th century\u003cbr\u003e\u003cbr\u003eSize M, we can resize free of charge\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003eOPAL- the Birthstone for October!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Vintage Tom Antique Jewellery","offers":[{"title":"Default Title","offer_id":57491633635703,"sku":"P26752","price":1500.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0283\/0896\/3433\/files\/A_fine_antique_ring._Features_an_exquisite_white_opal_diameter_9mm_good_play_of_colour..png?v=1790325193","url":"https:\/\/vintagetom.co.uk\/products\/a-vintage-opal-and-diamond-ring-15","provider":"Vintage Tom","version":"1.0","type":"link"}