A diamond thought to be the fifth largest of gem quality ever found was discovered in Lesotho, miner Gem Diamonds said Monday. The diamond could be worth as much as $40 million.
The company unearthed the 910-carat, D-colour stone at the Letseng mine in the landlocked southern African country. Gem Diamonds described the stone as one of “exceptional quality”.
“Since Gem Diamonds acquired Letseng in 2006, the mine has produced some of the world’s most remarkable diamonds, including the 603 carat Lesotho Promise,” Gem Diamonds chief executive Clifford Elphick said in a statement.
“However, this exceptional top quality diamond is the largest to be mined to date… This is a landmark discovery.”