26 mars 2019
Elegant 20.79 carat natural unheated Sri Lankan sapphire, cultured pearl and diamond clip brooch, Cartier, circa 1931
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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...