raised in a diamond line frame, all bordered by fan-cut emeralds forming half moons and outer scalloped edged diamond line edge, millegrain and collet set, between diamond line shoulders, the gallery pierced with a heart scroll band, the shank stamped 15, tested as 18ct gold and platinum to head and 15ct gold to shank, in our opinion the central emerald is of Colombian origin with minor traditional oil clarity treatment Cluster 14.5 x 14.5mm
Emerald approximately 5.4 x 5.4 x 3.5 Weight: 2.5g
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,
Antique emerald five stone ring, c.1850, claw set with graduated square cut corner step-cut stones, carved gold sides, total emerald weight approximately 2.75cts
Early 20th century rectangular emerald and diamond cluster ring, French c.1915, centred by cut corner rectangular emerald of step cut, approximately 2.70ct,