Art Deco emerald and diamond cluster ring, c.1925, of scalloped edged oblong outline, centred by a cut-corner rectangular emerald, 1.13ct, bordered by twelve small round brilliant cut diamonds, emerald line shoulders extending from the central emerald, collet set with trace of millegrain work
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,
Art Deco emerald and diamond cluster ring, c.1925, of scalloped edged oblong outline, centred by a cut-corner rectangular emerald, 1.13ct, bordered by twelve small round brilliant cut diamonds, emerald line shoulders extending from the central emerald, collet set with trace of millegrain work