Gemstone faceting: cutting a huge quartz stone (portuguese cut)
33:07
Cutting the hexagonal brilliant , a faceted gemstone.
10:58
160 carat rough opal cut an unbelievable gem. Totally unexpected
17:31
Faceting Another Massive Quartz Over 1000 Carats in a Square Cut!
23:53
Faceting gemstones: cutting a huge gem 2
30:08
Faceting a YAG gemstone.
31:15
Amazing Inventions Tricks Using Wood!! Crazy DIY Ideas That Actually Work, You Should Know Sooner
36:12
Cutting A Huge 700 Carat Rare Valuable Gemstone
20:46