Sotheby’s Rakes In $57.5M for De Beers Blue dıamond
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A record blue diamond co-owned by De Beers far outstripped its presale estimate in a stand-alone sale at Sotheby’s in Hong Kong, garnering HKD 450.9 million ($57.5 million). The step-cut, 15.10-carat, fancy-vivid-blue, internally flawless stone, called the De Beers Cullinan Blue,
Cartıer bracelet wıll be ın Sotheby’s next month
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A Cartier diamond bracelet that took nearly 2,000 hours to create will go under the hammer at Sotheby’s in Hong Kong next month.