Making Money with Gemstones
11:32
Ring Size the Right Way
18:09
Easy Gem Tests Gemologists Actually Use
17:17
Gemology Tools: What Do I Buy, When?
1:11:32
Gem-A Live: Understanding Gemstone Species and Varieties
12:04
The Last Word Selling Gemstones and rough
11:54
Watch me cut a $100 rough opal into a $2000 gem
18:52
The #2 biggest price factor in gemstones - Clarity
17:45