Tuoi Tre News Mellon Blue diamond sells for $25.6 million
GENEVA -- The Mellon Blue, a 9.51-carat fancy vivid blue diamond formerly owned by the US art collector Bunny Mellon, sold for $25.6 million at auction on Tuesday.
GENEVA -- The Mellon Blue, a 9.51-carat fancy vivid blue diamond formerly owned by the US art collector Bunny Mellon, sold for $25.6 million at auction on Tuesday.