6 novembre 2016
A 12.54 carats Kashmir cushion-shaped sapphire ring
Lot 233. A 12.54 carats Kashmir cushion-shaped sapphire ring. Estimate 979,000 — 1,470,000 CHF . Photo Sotheby's Set with a cushion-shaped sapphire weighing 12.54 carats, size 53. Accompanied by SSEF report no. 82606 and Gübelin report no. 16100043, each...