Botswana Reveals Massive Diamond, Shaking Up the World of Gemology Botswana has just made a dazzling addition to the world of gemology with the discovery of a colossal 2,492-carat diamond, one of the largest ever unearthed. Revealed on Thursday, this remarkable find is only surpassed in size by the legendary Cullinan Diamond, discovered in South … Continue reading Botswana Uncovers Historic 2,492-Carat Diamond, Second Largest Ever Discovered