Press Release RELEASE: 2012 - A RECORD YEAR AT CHRISTIE’S GENEVA AUCTIONS TOTALLED SFr. 248 million / $ 264 million
Press Release RELEASE: The Archduke Joseph Diamond fetched US$21.5 M / SFr.20.4 M, A WORLD AUCTION RECORD FOR A COLOURLESS DIAMOND - Geneva, 13 November 2012