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 ...

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 ...