Cullinan Diamond
The Cullinan Diamond is the largest gem-quality rough diamond ever found, weighing , discovered at the Premier No. 2 mine in Cullinan, South Africa, on 26 January 1905. It was named after Thomas Cullinan, the mine's chairman.
Golconda Diamonds
Some of the most famous diamonds from Golconda are:Out of 38 diamond mines of India, 23 were located in the Golconda Sultanate, making it the 'Diamond Capital' of the past. It was considered a point of pride by any ruler to be the owner of one of the Golconda Diamonds. The top four pink diamonds of the world are from Golconda.