Fourteen-karat Oppenheimer Blue diamond sells for record $57.5M at Swiss auction
Wednesday, May 18, 2016 - 20:30
in Mathematics & Economics
Doug G. WareGENEVA, Switzerland, May 18 (UPI) -- The stone sold at Christie's auction house in Switzerland for a staggering $57,541,779 -- a new all-time record for money spent for a jewel at auction.