{"product_id":"art-deco-platinum-synthetic-sapphire-diamond-cluster-ring","title":"Art Deco Platinum Synthetic Sapphire \u0026 Diamond Cluster Ring","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003c\/span\u003eThis exquisite platinum ring features a stunning synthetic sapphire that has been created using a process known as the \u003cmeta charset=\"utf-8\"\u003eVerneuil Process (also known as Flame Fusion). Developed by Parisian chemist Auguste Verneuil and later perfected independently, this process allowed for the production of synthetic sapphires with the addition of iron and titanium. In 1909, Verneuil discovered that this combination could produce synthetic sapphires and in 1911, he and his employer, the Heller Company, were issued patents for this discovery. The sapphire in this ring has a remarkable resemblance to a natural Kashmir sapphire and is complemented by carefully selected and perfectly matched old cut diamonds. During the 1920s, these synthetic stones were highly sought after, particularly in France. This ring's appearance is stunning and impressive when worn, without being accompanied by high prices.\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Parkin and Gerrish","offers":[{"title":"Default Title","offer_id":42185783738507,"sku":"768N","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0373\/3428\/6475\/files\/art-deco-platinum-synthetic-sapphire-diamond-cluster-ring-parkin-and-gerrish-antique-and-vintage-jewellery-354032.jpg?v=1751910089","url":"https:\/\/parkinandgerrish.com\/es\/products\/art-deco-platinum-synthetic-sapphire-diamond-cluster-ring","provider":"Parkin and Gerrish","version":"1.0","type":"link"}