160 carat rough opal cut an unbelievable gem. Totally unexpected
17:51
Miner parts with a 20yr old piece of rough opal treasure - I cut it!
23:53
Faceting gemstones: cutting a huge gem 2
41:41
Büyük Kervan Yolunda Eşkıyalar Define Saklamış !!!
28:38
I lost most of this rough opal but cut an epic gem
12:22
$500 Purchase turns insane profit?
16:29
Revealing Opal color with a huge increase of value
28:57
I AUTHENTICALLY RESTORED a 1930's GOAT Shaped Shoe Widener to its Former Glory
14:36