Diamond prices are falling, leading investors and others to wonder whether the gemstones are losing their luster.

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 ...

Forbes contributors publish independent expert analyses and insights. Pam Danziger reports on retail, focused on the luxury consumer market. This article is more than 3 years old. "Diamond Foundry is ...

Add Yahoo as a preferred source to see more of our stories on Google. On August 21, Lucara Diamond Corp. announced their discovery of a 2,492-carat diamond unearthed in a mine in Botswana. At that ...

Jack Pearadin is the first to admit that his diamond-hunting hobby hasn’t paid off, despite sifting rocks for more than a ...

A diamond-hunting enthusiast who moved to Arkansas just to be closer to the nation’s only public diamond mine has finally ...

Determining the authenticity of a diamond requires professional equipment and a highly trained eye. At-home tests do exist—from the fog test to the water-drop test—but the only way to be sure is by ...

After the death of Queen Elizabeth II last week, online users are calling for the British government to surrender artifacts obtained by the British Empire, including the Kohinoor diamond — one of the ...

One of the most common questions that gemologists are asked is how to tell the difference between a real diamond and a fake stone. We spoke with Reyne Hirsch, a 20th century decorative arts expert and ...