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

The Natural Diamond Council has relaunched as the Diamond Collective, unveiling a new global strategy that it says is designed to reconnect natural diamonds with culture, strengthen consumer ...

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 ...

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 ...

The biggest diamond ever found on Earth, known as the Cullinan diamond, weighed three thousand one hundred and six carats before it was cut, or about one and three-tenths pounds. The biggest diamond ...