Lucara Diamond discovers a 2,036-carat diamond in Botswana, reaffirming Karowe as the world's most incredible mine.

MURFREESBORO, Ark. — A woman from Oklahoma has found another large diamond at Arkansas’s Crater of Diamonds State Park. Park officials say Victoria Brodski, Tulsa, was at the park with her family last ...

Diamonds can be natural or lab-grown, and understanding the difference helps consumers make an informed choice.

After spending their careers at major jewelry brands, Ryan Shearman and Dan Wojno became acutely aware of the myriad issues involved with diamond mining: the energy-intensive process of carving gems ...

JOHANNESBURG/MUMBAI - As the coronavirus pandemic upended the global diamond industry, shuttering mines from Lesotho to Canada and disrupting supply chains, Rajen Patel swapped diamond polishing for ...