Cullinan Diamond found in 1905

 

The Cullinan Diamond was found in South Africa on 26^th January 1905. The stone was discovered near Pretoria in modern-day South Africa in 1905, and is named after the chairman of the mining company, Thomas Cullinan. In its uncut state, it weighed 3,106 metric carats and boasted a size of 10.1 x 6.35 x 5.9 cm. The Cullinan Diamond is the largest gem-quality rough diamond ever found, weighing 3,106 carats (621.20 g), discovered at the Premier No. 2 mine in Cullinan, South Africa, on 26 January 1905. It was named after Thomas Cullinan, the owner of the mine.