How to cut a gemstone - Topaz
19:54
Faceting a helenite gemstone.
23:30
Opal Cutting Small gems. They add up in value
20:48
How to cut gemstones - Quartz Special Edition
28:57
MOST EXPENSIVE Gemstones Ever Discovered
23:32
Faceting gemstones- a smokey quartz squilliant.
16:04
Gem artist combines Quartz with Opal (Discover the art of gem cutting)
17:03
How To Cut Gemstones - Sapphire
23:35