Unboxing Colombian Emeralds with an Emerald Expert
14:16
Unboxing Emeralds: Gemologist vs. Geologist
20:59
Unboxing Natural Color Gems – Where Do They Come From?
9:58
The Journey of the MUZO Companies Colombian Emeralds
17:19
Pourquoi le jade est-il si cher ? (Prix du jade expliqué)
4:59
why emerald stone is so expensive? || why emerald stone is rare then diamonds?
25:38
Colombie : le roi des émeraudes
20:14
$6000 investment - The best cut ever - Rare Harlequin Black Opal
17:41