Chip Clark How are diamonds formed? Diamonds are formed deep within the Earth about 100 miles or so below the surface in the upper mantle. Obviously in that part of the Earth it's very hot.

From brilliant blues to fiery reds, discover how nature crafts diamonds in every color, and why some shades are rarer than ...

Diamonds are popular all over the world as the token of elegance, love and valuable chemicals. However, for one fascinated by ...

Mike Rumsey, Senior Curator of the Mineral collection at the Museum, explains how the stones naturally developed such bold shades: 'Perfectly formed diamonds composed only of the element carbon, with ...

In the 1960s, scientists discovered more microscopic diamonds in the remains of the vast Canyon Diablo meteorite, which formed Meteor Crater in Arizona. The diamonds are sand-grain-sized ...

Then, during one experiment, graduate student Yan Gong noticed tiny pyramids forming on the edge of a diamond crystal. “That led us to understand that silicon was somehow important,” Ruoff ...

"We discovered that when graphite is compressed to much higher pressures – as only rarely explored previously – hexagonal ...

The jewelry industry has always stood as a symbol of elegance, love, and legacy. But in recent years, a quiet revolution has been reshaping this traditional space. Lab-grown diamond rings are rising ...

Three runners from this year's Blue Diamond Stakes are set to tackle Saturday's Golden Slipper Stakes, with Melbourne's premier juvenile race last month shaping as one of the key form lines leading ...

With new technologies and sustainable practices, lab-grown diamonds are becoming an increasingly popular choice among jewelry shoppers. They’re chemically and physically identical to earth-mined ...

High jewellery cuts fluid forms in the ‘Luminous Lines’ collection from Marie Mas, with waves of diamonds eschewing traditionally rigid silhouettes to trace the curves of collarbones and undulate ...