A fascinating discovery has emerged from one of the world's largest diamond mines, revealing that diamonds ... leaving researchers reliant on chance. Geochemists see the imperfections in diamonds ...

A 2022 satellite photo shows a shimmering trail of dried, chemically-enriched mud left behind by a torrent of wastewater that flooded a South African mining town, killing three people.

To Mbuyi Mwanza, a 15-year-old who spends his days shoveling and sifting gravel in small artisanal mines ... painted images of diamonds and dollar signs. Two days later a young diamond merchant ...

Collapsing diamond prices are doing more than frustrate plans to sell industry leader De Beers, they are becoming the latest headache for Russia.