It takes intense pressure and temperatures north of 2,000 degrees for a diamond to form deep within the Earth. But these days ...

Diamonds, among the hardest materials in the world, are formed from millions of years of geological pressure and must be extracted from mines deep in the earth. But stones with the same chemical ...

In an age when you can get just about anything online, it’s probably no surprise that you can buy a diamond-making machine for $200,000 on Chinese eCommerce site Alibaba. If, like me, you haven’t been ...

One of the largest diamond mining companies, responsible for 30% of global diamond mining, has proved a negative CO₂ foo ...