The 34-year-old slips on a gold signet-style ring in the 12th-floor showroom of Vale Jewelry in New York City’s diamond ... of rough diamonds from an industrial South African pit mine and ...

Diamond miner Lucara Diamond Corp has sold the 549 ct Sethunya and the 1 080 ct Eva Star diamonds, recovered at its Karowe ...

The diamond was discovered in the Karowe Diamond Mine ... Pictures released by the company show the diamond is as large as the palm of a hand. This find was “one of the largest rough diamonds ...