Diamonds form deep within the Earth's mantle, around 250 kilometers below the surface, where immense pressure (up to 10 GPa) and temperatures (around 2,200 °C) compress carbon into diamonds over ...

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 ...

Understand diamond certification in simple terms, including grading reports, cut, color, clarity, and why certified diamonds matter when buying with confidence The Silicon Review.

A diamond phone screen would likely be much more fragile than you think. Nearly impossible to scratch, yes, but the extreme hardness of diamonds actually makes them rather brittle. You can easily ...