De Beers and Sotheby’s Complete 2026 Auction Series with New York Sale
De Beers and Sotheby’s will conclude their 2026 international auction collaboration in New York with a selection of natural diamonds, following sales in Hong Kong and Geneva.
De Beers, Sotheby’s Present 28.88-ct Jwaneng Diamond Ahead of Hong Kong Sale
De Beers and Sotheby’s unveiled a 28.88-carat Type IIa diamond from Jwaneng, set for Hong Kong auction, underscoring rarity, provenance and sustained demand for high-value natural diamonds in Asia.
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