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How are diamonds made?

Diamonds are made out of carbon — highly organized carbon, that is. Geologists are still guessing how diamonds formed in the Earth from 1 billion to 3 billion years ago.
Using atomic-scale defects in diamond, researchers in China have gained unprecedented insights into the complex chemical ...
The world's long-term diamond leader De Beers has suffered a third successive annual write-down in its value by 85% owner ...
We value partnerships with manufacturers that are deliberate about product design.”— Reza Yazdian, J.D. CINCINNATI, OH, ...
Reliance Retail topped the ranking with revenue of Rs 2.71 lakh crore in 2025, followed by Flipkart at Rs 83,105 crore and ...
Causeway Bay, HK - January 21, 2026 - PRESSADVANTAGE - Ginza Diamond Shiraishi Hong Kong has released a detailed ...
Eternal Warrior (Zac Spain) winning the Magic Millions Merson Cooper Stakes (1,000m) on debut at Caulfield. The 2YO by first ...
Victorian trainer Phillip Stokes has missed out on a Blue Diamond run for Stretan Ruler, but he has no regrets about instead ...
Form analyst Jett Hatton breaks down the chances of every runner set to line up in Saturday's Group 1 Blue Diamond Stakes at Caulfield.
Japan's first major U.S. trade deal investment will bring a high-tech synthetic diamond grit manufacturing facility—promising new jobs—to Georgia ...
Datavault AI signed $49M of Tokenization and Technology Licensing agreements in Q4'25 that impact FY2025 and FY2026 ...