Sotheby’s to Auction ‘The De Beers Exceptional Blue Collection’
Sotheby’s announced that The De Beers Exceptional Blue Collection, a superlative group of eight rare Fancy Blue diamonds, will be sold across its Magnificent Jewels auctions in New York, Geneva, and Hong Kong. The collection comes to the market with a combined total value in excess of $70 million. The superb hues, even color distribution, … Read more