13 mai 2009
Sotheby's Geneva sells important and rare fancy vivid blue diamond for $9,488,754 (CHF 10,498,500 / €7,024,336)
Establishing New Record Price Per Carat for Any Gemstone Sold At Auction & The Highest Price for a Fancy Vivid Blue Diamond Sold at Auction Yesterday, Sotheby’s realised a sum of $9,488,754 (CHF 10,498,500 / €7,024,336) for a fancy vivid blue, internally...