Large Corundum Ring, Mounted in Gold. (C12530) - For Sale
Large Corundum Ring, Mounted in Gold. (C12530)
Large emerald-cut dark browny purple-coloured stone, mounted in 9ct yellow gold. Stone measures 14.9 mm by 20 mm by 6.7 mm (9/16 inch by just over 3/4 inch by 1/4 inch) or 21.56 carats. Ring size is English O (USA size 7) with an internal diameter of 17.35 mm. Excellent condition. The large stone shoots some really nice blue/purple lights, and has been tested as a synthetic corundum. Total weight 7.53 grams.