the step cut emerald of square outline, bordered by old cushion cut diamonds, close collet set in silver and gold, radiating fluted decoration to the underside, a line of three graduating cushion cut diamonds to each shoulder, mounted in gold with silver to the cut down collet diamonds, in our opinion the emerald is of Colombian origin with minor traditional oil clarity treatmentCluster 10.3 x 10.5mm
Emerald approximate spread 5.6 x 5.8mmWeight: 3g
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