The 158.20-carat rock is one of only five yellow diamonds weighing more than 100 carats ever found at Diavik in its 22-year ...

Rio Tinto has one of the largest gem-quality diamonds in Canada to be ever be discovered at its Diavik Diamond mine.

YELLOWKNIFE, Canada -- Rio Tinto has unearthed one of the largest gem-quality yellow diamonds ever discovered in Canada, from its Diavik Diamond Mine. The 158.20 carat rough diamond was discovered at ...

Although the Diavik diamond mine is only about a year away from closure, the site continues to produce extraordinary gems.

A log of wood believed to be 50 million years old has been hauled up from below ground at Diavik diamond mine in the N.W.T. — ...

A ring from Boodles. The center stone is from the Diavik mine in Canada’s Northwest Territories. The new paper by the Natural ...

A log of wood believed to be 50 million years old has been hauled up from below ground at Diavik diamond mine in the N.W.T. — a find that researchers say is remarkable but not uncommon. In a ...

The Diavik mine is expected to stop production in 2026 and to be fully closed down by 2029. It is one of three diamond mines approaching closure in the territory, and is striving to set itself ...

Canada’s Diavik Diamond Mine is leveling up in a big way. The project, which used to hold the title of the biggest diamond mine in the world, is now moving into a new phase. The facility has completed ...

Yellowknives Dene First Nation (YKDFN) has two top priorities it wants to see raised during the federal election, according to one of its chiefs. Advancing land claims and an apology and compensation ...