Swiss Auction

【Geneva, Swit】Mellon Blue Diamond Sells for $26.6 Million at Auction in Switzerland

by

Editor’s NoteThis article reports on the sale of a rare 9.51-carat blue diamond for 20.5 million Swiss francs at Christie’s Geneva, highlighting the…

【Geneva, Swit】’Mellon Blue’ Diamond Sells for US$26.6 Million at Swiss Auction

by

Editor’s NoteA rare 9.51-carat fancy vivid blue diamond, known as the ‘Mellon Blue,’ has sold for $26.6 million at Christie’s Geneva. Auction Result…