The Extended Journey: getting to know Stone 251
24:02
Jade Hunting, How to "Identify" and "Test" Jade!
20:03
Faceting a Large Amethyst with a Touch of "Frosting"
17:01
This is a guaranteed stone, but can I rise to the challenge? My Opal Journey-Stone 261
17:31
Faceting Another Massive Quartz Over 1000 Carats in a Square Cut!
22:21
Yatmadan Önce Elma Sirkesi İçerseniz Ne Olur?
14:38
A brief history of powerful gemstone amulets | V&A
30:10
KİRLİ DIAMONDS - Sierra Leone'nin çocuk madencileri 🇸🇱
9:31