Opal Doublet Making 101
29:35
How I make opal doublets.
34:10
Complete Guide to Opal Doublet Making
10:54
How to Make Doublet Cabochons
1:01:37
Opal cutting: making doublets, start to finish.
20:37
How to back turquoise and why, when working with cabochons lapidary lessons
16:43
Top 10 | Most Beautiful and Fascinating Opals Around the World
16:42
How To Bezel Set An Opal Doublet ( Don't be Afraid to Bezel Set Opals!)
26:16