LONDON (Reuters) – Miners in the southern African kingdom of Lesotho have found one of the world's largest diamonds, a near-flawless white gem weighing nearly 500 carats, mining group Gem Diamonds said on Sunday.
The diamond was discovered in the Letseng Mine on September 8, the company said in a statement. It has been analyzed by experts in Antwerp and found to weigh 478 carats, with very few inclusions and of outstanding color and clarity.
"It has the potential to yield one of the largest flawless D color round polished diamonds in history," the company said.
Letseng is one of the most productive mines in history -- four of the world's 20 largest rough diamonds have been found at the mine, including the three largest found this century.
Before it is cut into gems it is hard to value the diamond, but a spokesman for Gem Diamonds said a similar weight stone with lesser-quality color and clarity had recently sold for $12 million (around 5.5 million pounds).
"Preliminary examination of this remarkable diamond indicates that it will yield a record breaking polished stone of the very best color and clarity," Clifford Elphick, the chief executive of Gem Diamonds, said in a statement.
LONDON (Reuters) – Miners in the southern African kingdom of Lesotho have found one of the world's largest diamonds, a near-flawless white gem weighing nearly 500 carats, mining group Gem Diamonds said on Sunday.
