All diamond articles

Research

Another 43 new kinds of carbon could still be out there to find

2019-09-23T14:30:00Z

Predictions could lead to forms of carbon that are even harder than diamond

Research

Iron in Earth’s magma oceans forged diamonds deep underground

2019-09-02T10:04:00Z

Findings could also explain differences between the atmospheres of different planets

Podcast

Zircon

2019-07-12T09:00:00Z

The versatile gemstones that give scientists insights into the chemistry of the early Earth, introduced by Brian Clegg