Scientists have, for the first time, successfully studied liquid carbon in the lab by combining a powerful high-performance ...

A pair of diamonds that formed hundreds of kilometers deep in Earth’s malleable mantle both contain specks of materials that ...

The world's second-largest diamond could soon find a new home in a museum or a sheikh's collection – but first needs to be ...

Earth's mantle is a restless, enigmatic engine that powers volcanism, recycles crust, and regulates the long-term evolution ...

A celebration of strength, permanence, and quiet grandeur—that is House of Diamond’s latest high-jewellery masterpiece—Sand ...

Researchers at Diamond Light Source have used advanced imaging to look at microscopic crystals, called nanolites, to see what ...

Chaumet explores nature’s fleeting beauty and enduring spirit through 54 masterfully crafted high jewellery creations.

Diamonds from South Africa’s Voorspoed mine have revealed the first natural evidence of nickel-rich metallic alloys forming ...

Chaumet explores nature’s fleeting beauty and enduring spirit through the Jewels by Nature collection, featuring 54 exquisite ...

From Taylor Swift's old mine diamond to Zendaya's east-west design, these 18 celebrity engagement rings are breath-taking and ...

Diamonds from South Africa's Voorspoed mine have revealed the first natural evidence of nickel-rich metallic alloys forming deep in Earth's mantle ...