Africas leading diamond producer, Botswana, has reinforced its status as a global powerhouse in the gemstone industry after a massive 1,305

Africas leading diamond producer, Botswana, has reinforced its status as a global powerhouse in the gemstone industry after a massive 1,305

Botswana’s Karowe mine is often regarded as one of the most prolific sources of giant gem-quality diamonds, and its recent discovery of a 1,305.4-carat rough diamond has further…