<http://schema.org/description>
"18ct yellow gold ring set with a bezel-set oval-cut sapphire of approximately 2.46cts. Brilliant-cut diamond surround for a total weight of approximately 0.80ct.\r\n\r\nFrench modern work.\r\n\r\nRing size : 51  - K-1/2 (UK); 5-3/8 (US)\r\n\r\nGross weight : 5.2g  (0.17oz)."^^<http://www.w3.org/2001/XMLSchema#string>
<https://en.expertissim.com/our-works-of-art-and-antiques/jewellery/saphir>