Gem Diamonds unearths 129-carat stone at Letšeng mine in Lesotho  

Gem Diamonds (LSE: GEMD) has unearthed a 129.71-carat type II white diamond at its Letšeng mine in Lesotho. The diamond, recovered on August 23, is the tenth +100-carat stone the company has recovered so far in 2024. In June, Gem Diamonds unearthed a...