Fake Emerald & Old Tricks
9:59
How to Buy & Check if your Emerald is a No Oil (None), Insiginificant or Moderately Treated
8:43
How To Spot An Emerald - ID Gems Like A Pro!
5:25
How to tell the difference between natural and created emeralds in 6 seconds.
8:37
Inside an Emerald Cutting Factory
6:41
Gems and UV Fluorescence
46:48
Three Precious Gems: Rubies, Emeralds, Sapphires
11:50
Gemstone Trickery?! [Treatments and Enhancements]
17:17