A remarkable discovery has been made in Botswana’s diamond mining industry with the unearthing of a rare half-pink rough ...
Diamonds are uniquely valuable due to their extreme hardness and exceptional thermal conductivity, making them the hardest known natural material, about 58 times harder than any other, according to ...
One of the largest rough diamonds in recorded history, a 2,492-carat stone, was recovered last August by Lucara Diamond Corp. with TOMRA X-Ray Transmission (XRT) technology at the Karowe Mine in ...
Botswana is seeking a greater interest in De Beers, and Angola is seeking an interest too. To the mind of diamond luminary ...
An 'astounding' half-pink jewel, weighing an 'astounding' 37.41 carats (7.5g), has been unearthed in Botswana.