22:41

Identify Mystery Gems V1

5:11

Schachtar Donezk 1:5 FC Bayern | Highlights - UEFA Champions League

15:02

How To Find Sapphire’s at the “Montana Blue Jewel Mine”

17:31

Faceting Another Massive Quartz Over 1000 Carats in a Square Cut!

28:57

MOST EXPENSIVE Gemstones Ever Discovered

11:43

Extracting Safrole to Make Government-Banned Root Beer

14:38

How To Tell If Your Gemstones Are Real

19:20

The Mysterious Book that Explains What Happens When We Die (in details)