<http://schema.org/description>
"Gold 18K (750 milli\u00E8mes) and silver (925 milli\u00E8mes) medallion brooch designed as pendant. Decoration of emerald cabochon, within surrounding of rose-cut diamonds (silver setting), all on onyx disk. Pierced yellow-gold mount. Gold pin and retractable bail.\r\n\r\nFrench Work, Second Half-19th Century\r\n\r\nDiameter of medallion: approx. 2,7 mm (1/10 in.)\r\n\r\nOverall weight: 11,1 gr. (2/5 oz.)"^^<http://www.w3.org/2001/XMLSchema#string>
<https://en.expertissim.com/our-works-of-art-and-antiques/jewellery/brooch/silver>