How It Works: GIA® iD100™ Gem Tester
1:46
How It Works: GIA® iD100™ Gem Tester
8.5K viewsJul 10, 2018
YouTubeStuller, Inc.
GIA iD100® Gem Testing Device
2:13
Find in video from 00:38Features of GIA iD100® Gem Testing Device
GIA iD100® Gem Testing Device
27.7K viewsSep 4, 2019
YouTubeGIA (Gemological Institute of America)
Handheld Diffraction Spectroscope, Pocket-Sized Grating Gemological Spectrometer in a Gem Tool Jewelers Eye Loupe for GIA Use and Quick Identification Gemstone Jewelry Magnifier
1:05
Handheld Diffraction Spectroscope, Pocket-Sized Grating Gemologica…
100 viewsJun 18, 2017
amazon
Best Gemstone Tool (Spectroscope)
10:48
Find in video from 00:40Spectroscope Overview
Best Gemstone Tool (Spectroscope)
32.3K viewsJul 12, 2023
YouTubeGemology for Schmucks
GemSpectr : the NEW application dedicated to gemology - GoyaLab
1:39
GemSpectr : the NEW application dedicated to gemology - GoyaLab
2.3K viewsMay 29, 2019
YouTubeGoyaLab
Diamonds' Secrets REVEALED: GIA Grading Process Explained!
0:53
Diamonds' Secrets REVEALED: GIA Grading Process Explained!
835 views8 months ago
YouTubemineralgemstones
90 Years of Discovery and Innovation
3:32
90 Years of Discovery and Innovation
5.3K viewsOct 25, 2021
YouTubeGIA (Gemological Institute of America)
1:15:46
X-Rays and Their Use in Gemology | GIA Knowledge Sessions Webina…
7.7K viewsApr 16, 2021
YouTubeGIA (Gemological Institute of America)
7:09
Find in video from 03:35Identifying Singlely Refractive Gems
Gem-A education: How to use the polariscope
34.8K viewsJul 31, 2020
YouTubeGem-A
46:54
Diamond Analysis for Technological Applications | GIA Knowledge Ses…
1.1K views2 months ago
YouTubeGIA (Gemological Institute of America)
5:13
How to Set a Spectrometer for Observation | Parts of a Spectrom…
29.1K viewsApr 3, 2022
YouTubeAll Lab Experiments
9:48
Find in video from 05:02Possible Results of Testing Gems
Gem-A Education: How to use the refractometer
33.1K viewsOct 29, 2020
YouTubeGem-A
0:31
Introducing the GIA® Gemolite® NXT, a gem expert’s trusted asset …
2.3K viewsMay 9, 2024
FacebookGIA Education
18:24
Presidium Gem Tester II (PGT II) - Testing Emerald, Diamond, Sapph…
224.3K viewsNov 27, 2018
YouTubeTexas Gal Treasures
1:12
Find in video from 00:26Testing on Loose Gemstones
Presidium Gem Tester II (PGT II) - Performing a test and Reading Re…
26.1K viewsSep 7, 2020
YouTubePresidium Instruments
16:47
Top Gemology Tools You Need: A Complete Guide for Beginners & E…
1.9K views8 months ago
YouTubeLittle Movie Magic🌟
1:55
Natural & Laboratory-Grown Diamonds: What's the Difference?
13.3K viewsApr 4, 2024
YouTubeGIA (Gemological Institute of America)
9:26
Find in video from 01:00Difference Between Counting Pulses and Spectrometers
Gamma Spectrometry part 1
12.7K viewsJan 9, 2021
YouTubeSteven Sesselmann
12:01
Gem Tools: Refractometer
51.9K viewsMay 18, 2021
YouTubeGemstones
8:55
Gamma Spectrometry part 2
6K viewsJan 9, 2021
YouTubeSteven Sesselmann
3:14
How is gamma spectroscopy used to detect radioactive isotopes?
24K viewsOct 18, 2024
YouTubeScience Animated
4:29
How to Become a (Qualified) Gemologist
22.1K viewsJul 12, 2020
YouTubeHaywoods Gems
5:15
Easiest method to identify a Lab-Grown diamond | HPHT Grown Dia…
60.5K viewsApr 6, 2022
YouTubeDu Gemology (Institute of Gemology & Laborat…
2:45
testing if a “gemstone” is REAL (presidium gem tester 2) review
20.5K viewsJan 5, 2023
YouTubeLive Free
0:36
GIA (Gemological Institute of America) on Instagram: "GIA's Car…
2.5K views1 week ago
Instagramgiagrams
5:46
Find in video from 00:13Introduction to GIA Gemological Laboratory
GIA Gemological Laboratory by GIA
150.8K viewsSep 16, 2015
YouTubeGIA (Gemological Institute of America)
Find in video from 02:18Analyzing the Gemstone
How To Identify a Gemstone using a refractometer
39.7K viewsJun 23, 2022
YouTubeDF HOMSY DIAMONDS
17:17
Gemology Tools: What Do I Buy, When?
83.6K viewsSep 14, 2021
YouTubeGemology for Schmucks
5:29
Find in video from 00:11Introduction to GIA Gemological Research
GIA Gemological Research by GIA
11.1K viewsSep 16, 2015
YouTubeGIA (Gemological Institute of America)
1:00
Find in video from 00:20How Gemstones Form
Gemology 101 - The Gemologist's Handbook
2.3K viewsSep 2, 2024
YouTubeGem and Mineral Exchange
See more videos
Static thumbnail place holder