Canadian private company Arctic Blue Diamonds has secured an 89.7% controlling interest in the WO diamond project, home to one of the country’s biggest undeveloped diamond-bearing kimberlites, DO27.

GN Diamond, one of the largest diamond wholesalers in the US, is seeing tremendous growth in larger diamond sales as well as finished jewelry. GN reports a 29% increase in sales of 2 cts and above of ...

One lucky Minnesotan and his family unearthed a 3.81-carat diamond during a recent visit to Diamonds State Park.

De Beers has accumulated the biggest stockpile of diamonds since 2008, the Financial Times reported. Weak demand and rising competition from lab-grown products are weighing on the diamond titan ...

The largest diamond found in more than a century has been unearthed at a mine in Botswana, and the country's president showed off the fist-sized stone to the world at a viewing ceremony Thursday ...

Not quite beating the largest diamond unearthed by miners in 1905, the newly found 2,492-carat diamond in Botswana by Lucara is the world's second largest find.

Video above: Botswana President Mokgweetsi Masisi remarks on the finding of the diamond. A Canadian mining company announced they recovered the largest diamond in over a century this past week.&nbs… ...

The largest diamond discovered in over a century and the second largest ever dug out of a mine has been unearthed in the Karowe Diamond Mine in Botswana.

The Botswana government says the huge 2,492-carat diamond is the second-biggest ever discovered in a mine.

GABORONE, Botswana — The largest diamond found in more than a century has been unearthed at a mine in Botswana, and the country’s president showed off the fist-sized stone to the world at a ...

A 2,492-carat raw diamond discovered in Botswana is believed to be the world’s second-largest, behind only the famed Cullinan diamond.