20 mai 2017
The Green Jewel. An exclusive 13.20 carats Columbian emerald and pink diamond ring
Lot 2052. The Green Jewel. An exclusive 13.20 carats Columbian emerald and pink diamond ring. Estimate HKD 6,400,000 - HKD 9,500,000 (USD US$800,000-1,200,000) . Price realised HKD 9,420,000. © Christie's Images Ltd 2017 Set with a cushion-shaped emerald,...