<http://schema.org/description>
"MAUBOUSSIN, Paris. Subtile Dualit\u00E9 model\r\n\r\n18ct (750\u00B0/oo) white gold ring composed of two triangular motifs, each set with an amethyst within yellow sapphire surround.\r\n\r\nSigned and numbered N1894.\r\n\r\nRing size : 58 - Q-1/2 (UK); 8-1/4 (US)\r\n\r\nGross weight : 8g (0.28oz)."^^<http://www.w3.org/2001/XMLSchema#string>
<https://en.expertissim.com/our-works-of-art-and-antiques/mauboussin>