The kite-shaped pink jewel is believed to have been passed down from France's Queen Marie Antoinette to her daughter.

The largest D flawless heart-shaped diamond was sold on Wednesday in Geneva for $14.9 million. The gem, which is called La Légende and was created by Boehmer et Bassenge, broke a world record in ...

Graff Diamonds has just revealed in London its Graff Venus, the largest D Flawless heart shape diamond in the world, which weighs 118.78 carats and is the size of a walnut. The Venus was cut ...