<http://schema.org/description>
"18ct (750\u00B0/oo) white gold cluster ring set with an oval-cut ruby weighing 2.70cts within a bezel-set surround of brilliant-cut diamonds.\r\nRing size : 53 - M-1/2 (UK); 6-1/4 (US)\r\n\r\nGross weight : 6.6g (0.21oz).\r\n\r\nRuby accompanied by a  S.V.D Gemstone Laboratory gemmological report No 14117 dated January 10, 2014 stating : Weight : 2.70cts. Dimensions : 10.09 x 8.03 x 3.22mm.\r\n\r\nTotal diamond weight : approx. 0.35ct."^^<http://www.w3.org/2001/XMLSchema#string>
<https://en.expertissim.com/our-works-of-art-and-antiques/jewellery/ruby>