the large central cushion cut diamond surrounded by twelve smaller diamonds, cut down collet set in gold and silver, reeded scroll tapering shoulders and gold shank17mm x 16mmWeight: 6.5g
Early 20th century cushion cut emerald and diamond cluster ring by Marcus, American c.1910, the octagonal step cut emerald in a cushion border of small old round brilliant cut diamonds meeting and extending as two lines down the shoulders, pierced detail and decoration, millegrain set, mounted in platinum, signed 'MARCUS', the emerald approximately 1.25ct, the diamonds approximately 0.40cts in all