blue diamonds

A diamond the size of a tennis ball that is 3 billion years old will be sold for at least $ 70 million, according to Sotheby's prestigious auctioneer.

A rare blue diamond has been found in South Africa, according to the BBC news agency on January 21.

Petra Diamonds has just discovered a rare 25.5 carat blue diamond in the famous mining area of ​​Cullinan, South Africa. Estimated diamond worth more than 10 million.

Unhappiness, disaster, death, .... is the legendary curse that has roots from beautiful gems.