The R&M “Lettre”

The Gahcho Kué diamond mine, a joint venture between De Beers Canada and Mountain Province Diamonds is selling an exceptional, 60-carat yellow rough diamond in a sealed bid tender. 

February is a crucial time for Canada’s diamond mines. Located in the most remote region of the country’s frozen Northwest Territories (NWT), Rio Tinto, Dominion Diamond Mines and De Beers have a two-month window to connect their mining operations to the outside world. 

Gem Diamonds has recovered a high-quality, 13.33-carat pink diamond in Lesotho. 

Alrosa has launched an exhibition of rare polished colored diamonds, including a 14.83-carat pink that is the largest of its color in Russian history, the miner said Wednesday.

Russian diamond miner Alrosa celebrated Valentine’s Day by displaying a unique rough diamond that has the shape of a heart.

Lucapa Diamond Company has recovered a 128-carat white diamond from its Lulo alluvial mine in Angola, the company said Tuesday. 

Press release – ALROSA, the world’s largest diamond miner, announces diamond sales results for January 2019.

Mountain Province Diamonds Inc. will include an exceptional quality, 60.59-carat, fancy vivid yellow rough diamond in it its upcoming rough diamond sale. 

Lucapa Diamond Company sold $16.7 million worth of rough stones from its Lulo mine at the first diamond tender under Angola’s new sales rules.

De Beers’ rough-diamond sales slowed in January as a disappointing holiday season piled further pressure on the midstream.

Lucara has announced the recovery of a 240-carat rough diamond from its Karowe diamond mine in Botswana.

US$505 millions (provisional)