Blue diamond auctioned for 45 million
geneve November 12, 2015 00:45A spectacular blue diamond was auctioned off Wednesday in Geneva for the record amount of 48.6 million Swiss francs (45 million euros). The 12.03 carat 'Blue Moon' from a South African mine was the showpiece of the jewelry auction this year at Sotheby's. The new owner is a private collector from Hong Kong, said the auction house.