, the step cut octagonal emerald in a border of old brilliant cut diamonds to a scalloped edge collet, tapering diamond cluster panel shoulders set with cushion and old brillant and single cut diamonds, reeded edging extending along the shank back, mounted in goldCluster 1.1 x 1.1cm / 4/8 x 4/8''
Emerald approximately 6.9 x 6.5 x 2.7mmWeight: 4g
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,
Antique emerald and diamond five stone ring, c.1850, claw set with graduated square cut corner step-cut stones, carved gold sides, total emerald weight approximately 2.75cts
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,