17 janvier 2014
Platinum, jadeite and diamond ring
Platinum, jadeite and diamond ring. Photo Sotheby's. Centering a jade double cabochon measuring approximately 19.2 by 14.0 by 7.6 mm, flanked by two trapezoid and two bullet-shaped diamonds weighing approximately .90 carat, size 6. Estimation 15,000 —...