A team of Brazilian researchers discovered the first direct evidence that goethite—the mineral responsible for the brown ...

The legendary diamond mining company De Beers announced earlier this month that it's suspending production at South Africa's ...

In this piece, we will take a look at the ten biggest diamond companies in the world. For more companies, head on over to 5 Biggest Diamond Companies in the World. Diamonds are among the most precious ...

Researchers in the Department of Electrical and Computer Engineering at the University of Illinois Urbana-Champaign have discovered a new type of quantum light emitter in diamonds that could help ...

Researchers have uncovered an unexpected electrical response in ultrathin diamond membranes, challenging a century-old ...

The auction reflects the continued strength in fancy-colored diamonds and exceptional colored gemstones at the high end of the market ...

The price of both natural and lab-grown diamonds has tumbled in the past two years, according to a report, as marriage proposals slowed and inflation increased. Diamonds might still be out of many ...