{"product_id":"opal-and-diamond-half-hoop-ring-secondhand","title":"Opal and Diamond Set Ring in 18ct Gold - Secondhand","description":"\u003cp\u003eOval cabochon-cut opal to centre in a yellow rubover setting.\u003c\/p\u003e\n\u003cp\u003eSingle modern brilliant cut diamond either side.  Grain set in triangular surrounds.\u003c\/p\u003e\n\u003cp\u003eHeavy shoulders and plain rounded band.\u003c\/p\u003e\n\u003cp\u003eMounted in all 18ct yellow gold.  White gold diamond sections.\u003c\/p\u003e\n\u003cp\u003eHallmarked 750 Sheffield 2004.\u003c\/p\u003e\n\u003cp\u003eOpal dimensions - 6.30mm x 5.20mm.\u003c\/p\u003e\n\u003cp\u003eDiamond diameters - 2.40mm.\u003c\/p\u003e\n\u003cp\u003eDiamond weight estimated at - 0.06ct each.\u003c\/p\u003e\n\u003cp\u003eG. weight - 4.4g.\u003c\/p\u003e\n\u003cp\u003eOur ref - R870ZB\u003c\/p\u003e","brand":"Marston Barrett Limited","offers":[{"title":"Default Title","offer_id":57451603100021,"sku":null,"price":795.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/4325\/files\/opal-and-diamond-ring-in-gold.jpg?v=1786359684","url":"https:\/\/www.marstonbarrett.co.uk\/products\/opal-and-diamond-half-hoop-ring-secondhand","provider":"Marston Barrett Limited","version":"1.0","type":"link"}