Sony Gem Ident 359

Sony Gem Ident 359

Sony Gem Ident 358

Channel ID 1 (2016) : Sony Gem HD

Channel Bumper (2016) : Sony Gem HD

Sony Gem Ident 3560

Sony Gem Ident 357

Channel ID 2 (2016) : Sony Gem HD

Gem Identification - Polariscope Basic Use

Awaken Crystals

GEM Asia ident - from 2020 [INA SUB]

Sony Gem Asia PG Rating Bumper(Disney channel HD PG Bumper)

Gem Identification - Amber Testing

Awaken Crystals

Sony/Screen Gems ident 2016

SLN! Media Group

Polariscope For check Gems

Gem Identification Using Magnetism

Sony / Screen Gems (Proud Mary)

Visual Optics - How to Identify Rocks and Minerals (Gem Identification)

How To Spot A Ruby - ID Gems Like A Gemologist!

Basic Gemstone Identification Course

Gem Identification - Specific Gravity Made Easy

Awaken Crystals

The Gem Identification Book

Gemology for Schmucks