<http://schema.org/description>
"18ct yellow gold brooch depicting a flying bird set with a three diamond top and a small ruby eye.  Pin and safety system in gold.\r\n\r\nFrench work circa 1960.\r\n\r\nGross weight : 15.9g  (1/2oz).\r\nDimensions : approx. 6 x 4cm (2-2/5 x 1-2/3in)."^^<http://www.w3.org/2001/XMLSchema#string>
<https://en.expertissim.com/our-works-of-art-and-antiques/jewellery/brooch/ruby>