Patrick Drahi compra per 3.7 migliardi Sotheby’s


Dubai in mostra un diamante da 100 carati

An auction house worker holds a 100.20-carat diamond as she poses for photographers in central London, Friday, Feb. 13, 2015. The diamond, a 100.20-carat perfect D color, Internally Flawless, Type IIa stone in a classic emerald-cut, will be offered in the April 21, 2015, Sotheby's auction house  Auction of Magnificent Jewels in New York, when it is estimated to sell for 19-25 million US dollars. (some 12,3-16,2 million British pounds, some 16,6-21,9 million euros). (ANSA/AP Photo/Lefteris Pitarakis)

Diamante perfetto per la casa d’aste Sotheby’s