<http://schema.org/description>
"18ct yellow gold cluster ring set with a central oval-cut ruby of approximately 1.45ct. Surround of brilliant-cut diamonds for a total weight of approximately 0.60ct. \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 : 4.4g  (0.14oz)."^^<http://www.w3.org/2001/XMLSchema#string>
<https://en.expertissim.com/our-works-of-art-and-antiques/jewellery/ruby>