Gemology

The Most Essential Gem Tools You Should Own 05:51
The Most Essential Gem Tools You Should Own Gemstones 82,561 1 год назад
Mineralogist Answers Gemstone Questions From Twitter | Tech Support | WIRED 17:45
Mineralogist Answers Gemstone Questions From Twitter | Tech Support | WIRED WIRED 966,286 11 месяцев назад
What to Read about Gems 16:35
What to Read about Gems Gemology for Schmucks 7,287 3 года назад
Gemologist's Collections: Beginner to Expert 16:23
Gemologist's Collections: Beginner to Expert Gemstones 37,729 1 год назад
What did he sell me ?! #jewellery #gemology 00:52
What did he sell me ?! #jewellery #gemology GemmaTeva 1,137,242 1 месяц назад
Unboxing Emeralds: Gemologist vs. Geologist 14:16
Unboxing Emeralds: Gemologist vs. Geologist Gemstones 423,861 2 года назад
Gemology Tools: What Do I Buy, When? 17:17
Gemology Tools: What Do I Buy, When? Gemology for Schmucks 62,190 3 года назад
15 Gemstones More Expensive Than Diamonds #2 20:06
15 Gemstones More Expensive Than Diamonds #2 The Finest 4,584,054 3 года назад
Unboxing Turquoise Gems: Gemologist VS Geologist! 13:09
Unboxing Turquoise Gems: Gemologist VS Geologist! Gemstones 111,391 1 год назад
How To Become A Gemologist? | How To Start Your Career In Gemology 07:34
How To Become A Gemologist? | How To Start Your Career In Gemology Gemstones 110,954 2 года назад
Geology 101: Natural Processes that Form Colored Gemstones | GIA Knowledge Sessions Webinar Series 01:12:13
Geology 101: Natural Processes that Form Colored Gemstones | GIA Knowledge Sessions Webinar Series GIA (Gemological Institute of America) 107,848 4 года назад
Unboxing Tourmaline: Gemologist vs. Geologist 16:52
Unboxing Tourmaline: Gemologist vs. Geologist Gemstones 72,972 2 года назад
Mastering Gemology: The Complete Beginner's Guide to Gemstones #gems 02:45
Mastering Gemology: The Complete Beginner's Guide to Gemstones #gems Roots Rocks 2,829 10 месяцев назад
Green Gemstones: History, Lore and Gemology | GIA Knowledge Sessions Webinar Series 55:47
Green Gemstones: History, Lore and Gemology | GIA Knowledge Sessions Webinar Series GIA (Gemological Institute of America) 9,931 3 года назад
Red Gemstones: History, Lore and Gemology | GIA Knowledge Sessions Webinar Series 01:08:31
Red Gemstones: History, Lore and Gemology | GIA Knowledge Sessions Webinar Series GIA (Gemological Institute of America) 10,545 3 года назад
Recommended Books on Gemology 00:38
Recommended Books on Gemology Free Online Gemological course 891 4 года назад
Unboxing a Gemologist's Spectroscope 15:08
Unboxing a Gemologist's Spectroscope Gemstones 59,470 4 года назад
Best Gemstone Tool 10:48
Best Gemstone Tool Gemology for Schmucks 20,438 1 год назад
Is Gemology a Good Career Choice? (Common Questions Answered) 06:26
Is Gemology a Good Career Choice? (Common Questions Answered) Haywoods Gems 3,809 2 года назад
Amazing: the Dictionary of Gems and Gemology 09:12
Amazing: the Dictionary of Gems and Gemology Gemology Essentials 487 5 лет назад

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