<http://schema.org/description>
"18ct yellow gold tank ring with step down geometric shoulders set with two lines of old-mine cut and single-cut diamonds.\r\nDiamond total weight : approx. 0.25ct.\r\n\r\n1940s French work.\r\n\r\nRing size : 52.  L-1/2 (UK); 5-7/8 (US) \r\n\r\nGross weight : 13.2 g. (0.42 oz)."^^<http://www.w3.org/2001/XMLSchema#string>
<https://en.expertissim.com/diamond-gold-tank-ring-12208218>