Canadian mining company Lucara Diamond Corp announced it had unearthed a massive 2,492-carat (or 498.4-gram) stone at its Karowe Diamond Mine in northeastern Botswana, with President Mokgweetsi ...

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.

According to geologists diamonds, formed deep in the Earth, are propelled to the surface ... as well as Angola. The largest known pink diamond is the Daria-i-Noor (Sea of Light) diamond, which ...

A 2022 satellite photo shows a shimmering trail of dried, chemically-enriched mud left behind by a torrent of wastewater that ...

India overtook China to become the second largest diamond market. The country’s domestic market has witnessed double-digit ...

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.