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 cemented its position. The recent discovery marked the 10th diamond weighing more than 1,000 carats since operations began.

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…