Should lab growns be graded like natural diamonds? It's a simple enough question, but the answer is not so straightforward, as evidenced by three announcements in recent weeks by three labs - all ...

(IDEX Online) - Hundreds of workers have been laid off at the loss-making Ekati diamond mine, in Canada's Northwest Territories, as owners Burgundy say falling prices have made some of its operations ...

(IDEX Online) - India suffered yet another slump in its gross monthly polished exports in June, down 23 per cent on the same ...

(IDEX Online) - Rio Tinto has reported a surge in production at Diavik, in Canada's Northwest Territories, its only remaining ...