The government of Botswana presents to the public a 2,492-carat raw diamond, discovered by a Canadian mining company from its diamond mine, and is said the second largest in the world.
The government of Botswana presents to the public a 2,492-carat raw diamond, discovered by theLucaradiamondandmining company from theKarowediamond mine, and saidtobe the second largest in the world.