Biggest Diamond In The World Found. This is the largest diamond. Lesotho 910 carat diamond is the sixth-largest gem-quality diamond in the world.
The Cullinan was 310675. The second-largest was 1109-carat Lesedi La Rona a. Worlds largest diamond found On January 25 1905 at the Premier Mine in Pretoria South Africa a 3106-carat diamond is discovered during a routine inspection by the mines superintendent.
This rock was found in Brazil in 1895 and weighs 3150 carats about 14 pounds making it the largest uncut diamond in the world.
The second largest was 1109-carat Lesedi La Rona --. The Golden Jubilee Diamond is the biggest cut Diamond in the world. The diamond that takes first place is the Sergio. It outweighs the Cullinan I Diamond by just 1527cts.
