6 novembre 2016
Attractive 16.34 carats Kashmir cushion-shaped sapphire and diamond ring
Lot 310. Attractive 16.34 carats Kashmir cushion-shaped sapphire and diamond ring. Estimate 690,000 — 985,000 CHF . Photo Sotheby's Set with a cushion-shaped sapphire weighing 16.34 carats, within a frame of brilliant-cut diamonds , size 52, sizing band....