26 mars 2019
Elegant 20.79 carat natural unheated Sri Lankan sapphire, cultured pearl and diamond clip brooch, Cartier, circa 1931
Lot 933. Elegant 20.79 carat natural unheated Sri Lankan sapphire, cultured pearl and diamond clip brooch, Cartier, circa 1931. Estimate HKD: 5,500,000 - 6,800,000 (USD: 705,100 - 871,800) . © 2019 China Guardian (HK) Auctions Co., Ltd. The clip brooch...