Faceting gemstones, cutting the star of gallahad .
23:32
Faceting gemstones- a smokey quartz squilliant.
18:43
Faceting gemstones: the sultans seat.
3:58:39
Tüm Negatif Enerjiyi Ortadan Kaldırır, Tibet Şifa Flütü, Zihinsel Gücü Artırır
15:36
Cutting gemstones, a modified step cut.
39:15
I Bought The Cheapest Faceting Machine On eBay for $200
12:12
Lapidary machines Presentation - by S.K.Y. Gem-Tech Ltd.
16:32
Lapidary lessons, cutting a cabochon
30:43