507 Carat Diamond Found

Posted By Guest on September 29, 2009

The stone was found with three other large diamonds, and could be worth in excess of $20 million.
507 Carat Diamond

At more than 500 carats, the diamond is one of the largest high quality diamond discoveries to date, mining group Petra Diamonds said.

They were discovered at the famous Cullinan mine, where the largest diamond in history was found more than 100 years ago. It would certainly make an eye-catching diamond ring!