Episode 45: Chrysoprase
16:55
Jade vs. Simulants - Can You Spot the Difference?
23:07
Episode 40: Turquoise: Real, Simulated, Fakes, & Wannabes
15:21
Episode 50: Pyrope Garnet
25:22
Episode 2: What does it take to be a good gemologist?
18:03
Episode 59: Larimar
20:12
Episode 44: Ametrine
9:49
The Major Big Sur Jade Trade - Featuring Mattew Glasby
19:00