14 mai 2016
19.43 carats Burmese cushion-shaped sapphire and diamond ring
Lot 415. 19.43 carats Burmese cushion-shaped sapphire and diamond ring. Estimate 195,000 — 290,000 CHF (178,214 - 265,036 EUR ). Photo Sotheby's Claw-set with a cushion-shaped sapphire weighing 19.43 carats, between shield-shaped diamond shoulders, size...