14 mai 2015
A 25.59 carat Burmese ruby sells for record $30 million at Sotheby's Geneva auction
The Sunrise Ruby – Superb and extremely rare 25.59-carat Burmese ruby and diamond ring, Cartier. Lot sold 28,250,000 CHF. Photo Sotheby's GENEVA (AFP) .- A 25.59 carat "pigeon blood" ruby sold for a world record $30.34 million at auction in Geneva Tuesday...