Gem Diamonds Limited has announced the discovery of high quality 117 and 110 carat, D colour Type IIa diamonds from the Letšeng mine in Lesotho, the highest dollar per carat ...
A high-quality 80 carat, D colour Type II diamond from the Letšeng mine in Lesotho Gem Diamonds Limited has announced the recovery of a high-quality 80 carat, D colour Type ...