22 mai 2011
Christie's Geneva Sets New World Record Prices For a Heart-Shaped Diamond, For any Sapphire and for any Indian Jewel Sold at Auc
Christie's sale of magnificent jewels in Geneva achieved a total of more than $78M, the highest result for any jewellery auction ever held by the auction house in Switzerland. The top lot was a 56 ct heart-shaped diamond, which sold for more than $10M...