Gem Diamonds at an elevation of 3,100 meters above sea level, The Letšeng Diamond mine is one of the world’s highest diamond mines.
The Letšeng Diamond Mine is having an extraordinary year this far as the miner continues to recover rough diamonds larger than 100 carats at its mine in Lesotho.
On Wednesday, the company announced it had recovered a 152 carat D colour type IIa diamond, the sixth exceptional large rough diamond so far this year.