(CNN Newsource) If diamonds are a girl's best friend then ladies, meet your new pal!
It’s the so-called ‘sky blue’ diamond and could fetch up to $25 million when it goes under the hammer on Wednesday.
Blue diamonds are hard to find and the more than eight-carat stone is one of the largest of its kind.
The diamond will be auctioned by Sotheby’s in Geneva, Switzerland.
