4 décembre 2017
Ceylon sapphire and diamond bracelet, Van Cleef & Arpels
Lot 190. Ceylon sapphire and diamond bracelet, Van Cleef & Arpels. Estimate $180,000–220,000. Lot Sold 175,000 USD. Photo: Sotheby's. Set with nine oval-shaped sapphires, each framed by round and marquise-shaped diamonds, length 7½ inches, signed Van...