the central high cabochon emerald flanked by old cushion cut diamonds, the gold band slightly tapering to the back, serial number inscribed 1031 within and engraved dedication 'L.S. - G.G. 19 Mai 1896', Robin workshop mark and assaymark to back of shank, the emerald approximately 1.75ct, the diamonds totalling approximately 0.70cts Width of range top to back 8.6mm - 6.1mm
Cabochon emerald approximately 6.6 x 5.6 x 6.6mm deep Weight: 14g
Early 20th century three stone emerald and diamond ring, c.1910, set with a 3.97ct Colombian emerald of stepped square cut, flanked by two Asscher cut diamonds of approximately 2.25ct and 1.80ct,
Late 18th / early 19th century pear shaped emerald and diamond cluster ring, c.1800, the Colombian emerald of step cut and elongated outline, open set and inverted within a heart shaped border of old cut diamonds,
Emerald and diamond three stone ring, central cushion shaped emerald, approximately 2.20ct, with an old brilliant cut diamond either side, approximately total 2.25cts,