NWT company finds largest diamond ever found in North America

Dominion Diamond Mines recovered the largest known gem-quality diamond ever found in North America. The 552-carat yellow diamond was dug up in October at the Diavik Diamond Mine.

The 552-carat diamond far surpasses the previous record held by the Diavik Foxfire at 187.7 carats, which was also recovered at the same mine in 2015.

The gemstone was uncovered while passing through the initial screening process at Diavik’s recovery plant.

Kyle Washington, Chairman of Dominion Diamond Mines said that this incredible discovery showcases what is truly spectacular about Canadamark diamonds.

“The colour and texture of the diamond are a unique example of the journey that natural diamonds take from their formation until we unearth them. Our Diavik Mine has produced some of the most beautiful diamonds in the world, and this one certainly tops the list.”

Measuring 33.74mm x 54.56mm and weighing exactly 552.74 carats, a diamond of this size is completely unexpected for this part of the world stated Dominion Diamond Mines in a press release.

The release stated due to the significance of the discovery, Dominion will select a partner in the coming weeks who will cut and polish the stone. The size and highly technical nature of this stone means that only a handful of master cutters in the world are qualified to polish it.

As the diamond is still undergoing evaluation, the true value of the diamond is still uncertain at this time.

Keven Dow
Keven Dow
News. Keven moved here from Ontario in November of 2018. As of December Keven is back to doing full-time news after transitioning into a news/mid-days position in late 2019. Prior to that, he was doing weekends/news for about 8-9 months. He's from a small tomato town in Ontario and went to College at Fanshawe for Radio Broadcasting. He loves talking about sports, entertainment, the community, and local events. Got a news tip? Email me at [email protected]

Continue Reading

You may also like



cjcd Now playing play

- Advertisement -

Related Articles

- Advertisement -

Latest News

Canada Council for the Arts renews partnership agreement with GNWT

The Canada Council for the Arts has announced that they will be renewing three co-delivery partnership agreements with the Government of Yukon, the Government of the Northwest Territories and the Inuit Art Foundation.

New modular classrooms open in Colville Lake

Two new modular classrooms were opened at Colville Lake School yesterday, providing additional space for the school as the 2026-2027 school year draws closer.

Dolly Parton, country music icon and philanthropist, dies at 80

Dolly Parton, whose songs and screen roles made her a global entertainment star and whose philanthropy reached children, disaster survivors and medical researchers, has died. She was 80.

Canada imposes tariffs on $27.6 billion in U.S. goods, unveils $7.5-billion aid package

The federal government announced tariffs on $27.6 billion in U.S. goods and a $7.5-billion support package Tuesday in Ottawa to help Canadian businesses and workers withstand the escalating trade war.

Still Dark Festival offers early-bird tickets for 2027 festival

Yellowknife’s Still Dark Festival has announced their return to downtown Yellowknife in January of 2027.