A new study uncovers how volatile-rich magmas propel diamond-bearing kimberlites from Earth’s depths. If you’ve ever admired a diamond, chances are it originated from a kimberlite. More than 70% of ...

It's a once in a lifetime buying opportunity, if you have deep pockets. A nine and a half carat blue diamond is being auctioned off by Christie's in Geneva next month. It's called the Mellon Blue, ...

Craftee explores the surprising abilities of custom diamonds in Minecraft. FBI Scrambles Over Mysterious Stand in Trump Airspace Why is Washington acting like the U.S. is in a recession? Navy loses ...

Kate Hudson is running point on this epic get together. The actress, 46, took to Instagram on Tuesday to share two photos of herself and Neil Diamond on an outdoor porch. The pair hold hands in one ...

Explorers find evidence of a rare green diamond in Finland, with minerals pointing to its origin hidden beneath the ice.

Descendants of Austria’s Habsburg royal family revealed that one of their clan’s greatest treasures, a large diamond dating ...

Collecting meteorites on Earth is often described as the cheapest form of space exploration. Scientists now have over five ...

A rare bi-colored pink diamond of “astounding weight” was found at the Karowe diamond mine in Botswana, according to the Gemological Institute of America. Lucara Diamond A rare rough, or uncut, pink ...