Watch transforming a rough green tourmaline into a dazzling gemstone #tourmaline #gemstone #live
46:17
Largest Opal I've Ever Cut Into a Faceted Gemstone
20:07
Cutting a Massive Gemstone Over 1000 Carats! How I Facet This Jumbo Quartz
17:45
Cutting Premium Malawi Agates Open w/ Lapidary Saw
10:32
LAPIDEI ESSA PEDRA QUE ACHEI
10:22
Meteoritos con José Vicente Casado
8:39
Cutting a large rough opal into a ripper $12,000 Gem
26:36
Tourmaline Stone: gemstone prices, colors, crystal phenomenon's & imitations
17:08