<http://schema.org/description>
"18ct white gold (750\u00B0/oo) cluster ring centering a sapphire within a surround of baguette and brilliant-cut diamonds. \r\nSapphire carat weight : approx. 1ct\r\nDiamond weight : approx. 1ct\r\nmodifiable ring size : 51.5 - K-1/2 (UK); 5-3/8 (US)\r\nFrench work\r\nGross weight : 4.6 g (0.15oz)"^^<http://www.w3.org/2001/XMLSchema#string>
<https://en.expertissim.com/our-works-of-art-and-antiques/jewellery/grey-gold>