What is JADE? When is it Jadeite? When is it Nephrite? (for the average person to understand) - 2021
22:40
Jade for Gemologists - Fei Cui Explained - ft. Lotus Gemology (Richard Hughes and Kaylan Khourie)
12:52
What should you know about Emeralds: Learn about Emeralds and what makes it unique-In Detail (2020)
19:28
Understanding The Opal Gem Family:Opal Varieties and what you didn't know(what you are missing?)2019
9:40
What is Fake vs Real Jade? What's treated jadeite jade?
15:59
Identify Rough JADE (and it's simulants!) with Freshwater Jade
22:16
Grading BC Nephrite Jade - An in depth analysis with The Jade Guys
13:14
Alexandrite: Phenomenal gemstones explained. What makes Alexandrite a unique and amazing gemstone?
28:08