IGL GEM LAB - Invidious

IGL GEM LAB

IGL was founded in 1979 by MZ Jeffery, we at IGL try our best to educate and give our outmost knowledge to our audience. We at IGL do certification of Colored stones and Diamonds. Lets grow our channel with us and grow your knowledge of gemologist with us!

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4:44

🚨 IMPORTANT ANNOUNCEMENT: FAKE CERTIFICATE 🚨

IGL GEM LAB

Shared 1 week ago

182 views

28:06

💎 Ekspedisi Lapangan IGL — Blue Opal Sukabumi! IGL Masuk Tambang Blue Opal!

IGL GEM LAB

Shared 2 months ago

41K views

3:49

🇮🇩 Kalimantan Garnet | Indonesia's Hidden Treasure!

IGL GEM LAB

Shared 2 months ago

3K views

7:49

💎 Discover the beauty of Sapphire from Indonesia!

IGL GEM LAB

Shared 2 months ago

16K views

4:25

💎✨ Ciri-Ciri Ruby Glass-Filled! ✨💎Ruby yang terlihat jernih dan berkilau 🔍

IGL GEM LAB

Shared 2 months ago

1.6K views

4:15

💎 Ciri-ciri Synthetic Star Ruby 💎Tanda-tanda bintang di batu ruby bisa menipu —yuk kenali bedanya! 🔍

IGL GEM LAB

Shared 2 months ago

1.9K views

7:54

🔴 Batu Merah: Apakah Ini Asli atau Palsu?Yuk kita uji — ruby, sintetik, atau kaca?

IGL GEM LAB

Shared 2 months ago

16K views

2:58

Glass Imitation with Chromium — UV Light Reaction Explained | Edukasi Gemologi IGL Gem Lab

IGL GEM LAB

Shared 3 months ago

641 views

9:16

Ruby: The King of Gemstones | Ruby: Raja Segala Batu Permata | Science, History & Legendary Rubies

IGL GEM LAB

Shared 3 months ago

6.7K views

2:51

Sejarah IGL: Since 1979

IGL GEM LAB

Shared 2 years ago

430 views

1:04

Apa sih ciri2 dari Synthetic Spinel?

IGL GEM LAB

Shared 2 years ago

996 views