In nature, diamonds form deep in the Earth over billions of years. This process requires environments with exceptionally high pressure and temperatures exceeding 1,000℃. Our international team has ...

Diamond is famously known as the hardest mineral on Earth. “There are hundreds of claims from people who believe they have ...

Growth of diamond in liquid metal alloy under 1 atmosphere pressure. (a) A photo showing the as-grown diamond on the solidified liquid metal surface. (b) An optical image of the as-grown continuous ...

Dale Vince, who is also founder of green energy provider Ecotricity, says his lab-grown diamonds are environmentally friendly because they are made using carbon drawn from the air. Vince’s new venture ...

Dale Vince is quite literally aiming for the sky with his latest venture. The British businessman says he’s devised a way to suck carbon from the clouds above and turn it into the world’s most coveted ...

Interestingly, this improved extraction method has created an unexpected challenge: a glut of giant diamonds too large for typical jewelry use. The glut hasn't been helped by automation in the diamond ...