<http://schema.org/description>
"18ct white gold (750\u00B0/oo) cluster ring centering a ruby of approximately 2.80cts within a surround of brilliant-cut diamonds for a total approximate weight of 1.30ct.\r\nModifiable ring size : 53 - M-1/2 (UK); 6-1/4 (US)\r\nGross weight : 6 g (0.19oz)\r\nRuby probable origin : Siam\r\nGallery dimensions : 1.7 x 1.3 cm (5/8 x 1/2in)"^^<http://www.w3.org/2001/XMLSchema#string>
<https://en.expertissim.com/our-works-of-art-and-antiques/jewellery/ruby>