[mverv]

Great visual story. It would have been cool if they had also included the High Pressure High Temperature (HPHT) method, which is closer to how diamonds are naturally formed. However, I imagine it would have been harder to "show".

[Animats]

Here's the high pressure, high temperature process, in China.[1]

[1] https://www.youtube.com/watch?v=NkMkcetAiV4