A 1,098-carat diamond believed to be the third-largest gem-quality stone ever to be mined has been discovered in Botswana. The second-largest diamond Lesedi La Ron was also found in Botswana in 2015.
A 1,098-carat diamond believed to be the third-largest gem-quality stone ever to be mined has been discovered in Botswana. The second-largest diamond Lesedi La Ron was also found in Botswana in 2015.