Project Description Lucara is developing a UGP at Karowe to extend the mine’s life and continue the production of large, high ...

(Reuters) - Petra Diamonds, which has the world's third-largest resource of diamonds, said on Wednesday it had delayed the sale of gems from its Cullinan Mine in South Africa until there was greater ...

For decades, we have been promised lab-grown diamonds that are brilliant, affordable and free from the environmental pitfalls ...