Diamond goes on display in Dubai.

Diamond goes on display in Dubai. Image by Steven Depolo / CC BY 2.0

A perfect, 100 carat diamond has been put on display in Dubai ahead of its auction next month. The diamond, discovered ten years ago in the De Beers mines of South Africa, is internally flawless, and is expected to sell for $19-25 million when it is put up for auction by Sotherby’s next month. Read more: news.yahoo.com