Forget Billions of Years: Scientists Have Grown Diamonds in Just 150 Minutes <img width="128" height="52" src="https://www.sciencealert.com/images/2024/04/DiamondShower.jpg" alt="Diamond mix"/> No pressure, no problem. https://www.sciencealert.com/forget-billions-of-years-scientists-have-grown-diamonds-in-just-150-minutes