Lucapa reveals positive results from Lulo diamond project

A preliminary economic assessment (PEA) of the Ekati mine in Canada's Northwest Territories has the iconic diamond operation staying open seven more years.

President John Magufuli has asked for a review of a local contract belonging to Petra Diamonds and ordered senior officials to resign over the outcome of a probe into the diamond and tanzanite sector.

People can now try on different engagement rings from anywhere in the world using augmented reality

Moscow wants state-owned Alrosa to offer more favorable terms to local cutters

"We have seen the interest of clients from Asia Pacific," the company’s Vice President said

The world’s largest rough diamond producer by value reported provisional revenue of $505 million compared with $639 million in the same period a year earlier.

An independent audit will be conducted to make an overall assessment of all decisions and actions at the design, construction and operation stages of Mir underground mine.

Federal judge Rolando Spanholo said opening the area known as Renca to mining can only be done by an act of Congress under the constitution.

Diamond giant will spend more than US$140 million in marketing this year.