24 janvier 2014
Platinum, sapphire and diamond ring
Platinum, sapphire and diamond ring. Photo Sotheby's Centering a cushion-cut sapphire weighing 8.93 carats, flanked by two half-moon-shaped diamonds weighing 1.07 carats, size 6. Estimate 65,000 — 85,000 USD Accompanied by GRS report no. GRS2012-112310...