Gem Adventures: Sri Lanka
26:09
Brazil Documentary from 2012 - Gemporia
40:52
Burma: Gem Adventure of a Lifetime
21:13
Gem Adventures In China: On The Hunt For Peridot
10:48
Best Gemstone Tool
26:56
GRS Gemresearch Documentary: The Mozambique Ruby Collection - A Lifetime Experience
22:51
Scammed in Sri Lanka’s Most Dangerous Slum 🇱🇰
46:48
Three Precious Gems: Rubies, Emeralds, Sapphires
17:16