Diamonds are made out of carbon — highly organized carbon, that is. Geologists are still guessing how diamonds formed in the ...

Scroll down to begin the experience. Botswana’s Jwaneng Mine sits on the edge of the Kalahari Desert, a vast expanse spanning much of southern Africa, its arid plains peppered with acacia trees and ...

Picture this. You're standing at a jewellery counter, staring at a blindingly brilliant stone. The jeweller smiles and drops a bombshell: it didn’t take a billion years to form underground. Actually, ...

It takes intense pressure and temperatures north of 2,000 degrees for a diamond to form deep within the Earth. But these days, there’s another way to create a diamond: in a lab, where a diamond can go ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. Over 70 percent of the world’s diamonds are mined from kimberlite ...

In the span of less than a decade, lab-grown diamonds (LGD) have transitioned from a niche alternative and industrial stone (which was mostly used for industrial purposes) to one of the most ...

Diamonds present at the birth of the Okavango Delta have a lasting connection to this landscape and are playing a unique role in its conservation today. 3:41 Geological time and tectonic forces have ...

From brilliant blues to fiery reds, discover how nature crafts diamonds in every color, and why some shades are rarer than the rest Emma Saaty Selections from the Winston Fancy Color Diamond ...

Last year, a funny thing happened at Ring Concierge’s Manhattan showroom. A bride-to-be brought her engagement ring back to the popular jewelry store after wearing it for a few weeks and wanted to ...