Lab diamond growing process. 2:15 video.
https://www.youtube.com/watch?v=9uDlVk9cRoU
Previously:
https://www.homemadetools.net/forum/...573#post132451
https://www.homemadetools.net/forum/...777#post178908
https://www.homemadetools.net/forum/...668#post167088
https://www.homemadetools.net/forum/...630#post166986
