List of 24 Gemstones or Precious Stones with Names, Pictures and Colors
5:32
List of 24 Gemstones or Precious Stones with Names, Pictures and …
76.4K viewsFeb 17, 2022
YouTubeRuby YouTube Channel
Gem-A Live: Understanding Gemstone Species and Varieties
1:11:32
Gem-A Live: Understanding Gemstone Species and Varieties
282.9K viewsMay 21, 2020
YouTubeGem-A
How GIA Evaluates Surface, One of the GIA 7 Pearl Value Factors™ by GIA
1:37
How GIA Evaluates Surface, One of the GIA 7 Pearl Value Factors™ b…
3.9K viewsJul 21, 2014
YouTubeGIA (Gemological Institute of America)
1.6M views · 10K reactions |  Experience the precision and artistry...
0:13
1.6M views · 10K reactions |  Experience the precision and artis…
760K views2 weeks ago
FacebookMalik Gia Gemologist
How to Identify Gemstones & Minerals: Specific Gravity
16:53
How to Identify Gemstones & Minerals: Specific Gravity
75.7K viewsJul 5, 2017
YouTubeMoreGems.com
How to Identify Gemstones
5:20
How to Identify Gemstones
161.8K viewsOct 17, 2019
YouTubeGemstones
Identifying Gems and Minerals | Stone Reference Guide | Moonstone Mamas
24:04
Identifying Gems and Minerals | Stone Reference Guide | Moonsto…
59.6K viewsMar 17, 2020
YouTubeMoonstone Mamas
7:08
How to Identify Gem Stones | एक Gemologist कैसे Gemstones पह…
575.4K viewsOct 1, 2018
YouTubeD. Uday Gemology (DU GEMOLOGY)
11:14
The price difference between GIA & IGI Certified Diamonds | Du-Gemol…
179.3K viewsApr 17, 2021
YouTubeDu Gemology (Institute of Gemology & Laborat…
17:44
How To ID Gemstones | Specific Gravity, Density & More!
72.8K viewsApr 19, 2022
YouTubeGemstones
7:51
10 Common Gemstones For Jewelry Makers
41.4K viewsJun 1, 2018
YouTubeFire Mountain Gems and Beads
5:23
Sending diamonds to GIA - The Process for sending diamonds an…
3.8K viewsJun 16, 2023
YouTubeMJ Gabel
10:48
Best Gemstone Tool (Spectroscope)
29.9K viewsJul 12, 2023
YouTubeGemology for Schmucks
1:12:13
Geology 101: Natural Processes that Form Colored Gemstones | GIA K…
113.5K viewsJul 6, 2020
YouTubeGIA (Gemological Institute of America)
0:26
GEM-Inside Natural 10mm Blue Kyanite Gemstone Round Smoot…
Jul 31, 2018
amazon
0:43
1.2K views · 18 reactions | This legendary gemstone is returning f…
1.3K views3 weeks ago
FacebookGEMPORIA
0:15
Instagram
53.6K viewsSep 5, 2024
Instagramgiagrams
5:46
GIA Gemological Laboratory by GIA
150.4K viewsSep 16, 2015
YouTubeGIA (Gemological Institute of America)
30:10
How Gemstones Form From Igneous & Metamorphic Processe…
84.6K viewsMay 28, 2023
YouTubeGEO GIRL
5:35
Gem Identification - Specific Gravity Made Easy
98.3K viewsMay 8, 2014
YouTubeAwaken Crystals
0:10
GIA (Gemological Institute of America) on Instagram: "GIA just …
399.5K viewsAug 3, 2023
Instagramgiagrams
6:54
The Garnet Gemstone - History | Types | Identification | Crystal Hea…
23.5K viewsNov 23, 2019
YouTubeGemstones Finder
Watch GIA Certified 9.82 ct Tanzanite Natural Loose Gemston…
Jun 11, 2023
amazon.com
0:45
Red Garnets by GIA
60.6K viewsJul 21, 2014
YouTubeGIA (Gemological Institute of America)
18:51
How Gemstones Form From Sedimentary & Hydrothermal Proc…
20.5K viewsJun 11, 2023
YouTubeGEO GIRL
2:52
How To Identify Valuable Gemstones by Dr. Lori
318.3K viewsOct 6, 2013
YouTubeDr. Lori
6:00
How to identify NATURAL diamonds - Testing diamond type
2.9K viewsJan 11, 2022
YouTubeThe Gem Academy
19:39
All About Phenomenal Gemstones: Star Sapphire, Labradorite, More!
177.7K viewsNov 23, 2021
YouTubeGemstones
11:25
Introduction to Colored Gemstones | Natural and Lab-Grown
47.7K viewsOct 5, 2019
YouTubeFire & Brilliance
12:45
How and Where to Find GEMSTONES in Australia
497.7K viewsSep 27, 2012
YouTubeLiz Kreate
See more videos
Static thumbnail place holder