<http://schema.org/description>
"18ct (750\u00B0/oo) yellow gold cluster ring set with a navette-cut sapphire of approximately 3.20cts within a surround of brilliant-cut and navette-cut diamonds.\r\n\r\nRing size : 56 - O-1/2 (UK); 7-1/4 (US\r\n\r\nGross weight : 5.6g (0.18oz).\r\nTotal diamond weight : approx. 0.80ct."^^<http://www.w3.org/2001/XMLSchema#string>
<https://en.expertissim.com/our-works-of-art-and-antiques/jewellery/saphir>