The boom in lab-grown diamonds may have permanently fractured the market for natural stones, industry analysts say.

An in-depth look at the leading diamond stocks in the U.S stock market this year. Here's what you need to know.

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 ...

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 ...

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

We caught up with Dr. Jeffrey Post to hear the story of this infamous blue diamond, see what makes the National Gem and Mineral Collection so special and learn about the countless things minerology ...