Sotheby's is auctioning off an extremely coveted, colorful gem that's been billed as "The Eternal Pink" as it is one of the most stunning diamonds in the world.
Williamson Pink Star diamond sells for $49.9 million diamondworld.net - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from diamondworld.net Daily Mail and Mail on Sunday newspapers.