2,492-carat diamond – one of the world's largest – found in Botswana
Canadian mining company Lucara Diamond said in a statement Wednesday that it had discovered in Botswana a diamond as large as the palm of a hand, which, in terms of carats, would make it the world's second-largest diamond.
Tomas K - Moderator 
Canadian mining company Lucara Diamond said in a statement Wednesday that it had discovered in Botswana a diamond as large as the palm of a hand, which, in terms of carats, would make it the world's second-largest diamond.
