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

Diamonds are well-known as the hardest, naturally-occurring mineral on Earth, but they’re still as brittle as glass. Well, ...

The cushion-cut diamond ring is back as evidenced by the sparkles seen on Taylor Swift, Zendaya, and Madison Beer. Find out ...

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 ...

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 ...

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 ...

Extreme experiments have revealed how diamond behaves at crushing pressures beyond those inside Neptune and Uranus, resolving a decades-old conflict between theory and observation. The results could ...

LLNL researchers have spent decades investigating diamond under extreme conditions. About 20 years ago, lab scientist Jon ...