Gemstone Reveal: The Secrets of our Hidden Gem Collection
21:06
Unboxing America's Classic Gemstones - Anthill Garnet, Bixbite, & More!
9:00
7 conseils infaillibles pour identifier n'importe quelle pierre précieuse
42:03
WORTH OVER $100 BILLION. This Is How People Mine Huge Diamonds & Gems Hidden Deep Underground
17:03
All About Brazilian Gems | Unboxing Chrysoberyl, Spodumene, & More!
52:24
Discovering the Rare King of Sapphires: The Padparadscha (Zooming into Gems Webinar)
19:19
How I Became A Pro Gem Collector | Rare Fluorite, Azurite, and More!
8:39
I Cut a Raw 10 Carat Montana Sapphire Into a Beautiful Gemstone
11:24