The 41.28ct blue diamond unearthed at the famous Cullinan Mine, could be one of the most significant gemstones ever to be ...

The illustrious Cullinan diamond mine, flagship of London-listed Petra Diamonds, is not only famous for hosting the largest ...

Diamonds are uniquely valuable due to their extreme hardness and exceptional thermal conductivity, making them the hardest known natural material, about 58 times harder than any other, according to ...

Gaborone, Botswana — Botswana says one of the largest diamonds ever found has been unearthed at one of its mines and will be put on show on Thursday. The Botswana government believes the huge ...

Lucara’s updated technical report shows Karowe’s underground project could recover 4.5 million carats over a ten-year mine life.

ANTIOCH, Calif. -- Antioch's Black Diamond Mines Regional Preserve offers visitors a unique opportunity to learn about California's rich mining history. "It's not often that you get to go to a park ...

Debmarine Namibia, a subsidiary of Anglo American's diamond unit De Beers, on Monday reported a 13% drop in production to 1.125 million carats last year as demand slumped during the COVID-19 ...

The discovery of the Lucara Diamond in August in the Karowe Mine in northeast Botswana rocked the jewelry industry, but few were as moved by the historic find as Susan Jacques, the president and chief ...

For decades, we have been promised lab-grown diamonds that are brilliant, affordable and free from the environmental pitfalls ...

Mining can be dangerous, exploitative and harmful to the environment. Chie Murakami’s organization is aiming to change that by raising awareness and addressing the needs of miners. By Vivian Morelli ...

Karelian Diamond Resources Ltd. has reported progress across its exploration portfolio in Northern Ireland and Finland, highlighting the identification of a historic copper mine site in Tyrone as a ...