Gem Cutting | Tanzanite Faceting
11:10
How are gemstones cut - Quartz Faceting
20:14
$6000 investment - The best cut ever - Rare Harlequin Black Opal
36:12
Cutting A Huge 700 Carat Rare Valuable Gemstone
16:51
Faceting a Crystal Clear D20 Dice in Quartz
10:13
$3 Million Diamond Ring - How It Was Made!
12:53
100 carat rough opal fresh out of the mine gets cut
12:12
Lapidary machines Presentation - by S.K.Y. Gem-Tech Ltd.
24:43