There's a 25 year graph at the end of the article.
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…
There's a 25 year graph at the end of the article.
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…