Schematic of a belt push From the HPHT process, you will find a few primary press patterns applied to produce the stress and temperature needed to deliver artificial diamond: the belt push, the cubic press along with the break up-sphere (BARS) press. Diamond seeds are placed at the bottom in https://lab-grown-diamond-enegagm40257.full-design.com/not-known-factual-statements-about-lab-grown-diamond-earring-69996451