BEAUTIFUL RING in yellow gold (750) and platinum (950) in a marquise shape, set with a cabochon emerald and old-cut diamonds in a combination of prong and grain settings. The shank is pavé-set with “huit-huit” diamonds in a grain setting. Traces of a serial number on the edge of the band. Circa 1890–1900. Gross weight: 4.9 g. – Ring size: 45.