All
Search
Images
Videos
Shorts
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
0:59
YouTube
Gem and Mineral Exchange
Gemology 101 - The Gemologist's Handbook
What is Gemology? Gemology is the scientific study of gemstones, which encompasses various aspects such as their formation, physical properties, and identification. This field combines elements of mineralogy, geology, chemistry, and physics to understand the characteristics that define different gemstones. Key Components of Gemology ...
2.1K views
Sep 2, 2024
Watch full video
Gemology Basics
1:03
Testing my friend’s mystery blue stone / Gemology
YouTube
what the gem
1.7K views
1 month ago
1:20
How to use a conoscope to find a gem’s optic axis / Gemology
YouTube
what the gem
799 views
1 month ago
1:26
How a polariscope reveals a gemstone’s optic character /Gemology
YouTube
what the gem
902 views
1 month ago
Top videos
1:10
Testing a star sapphire from the new treasure box / Gemology
YouTube
what the gem
1.4K views
1 month ago
0:55
Testing a green chalcedony gemstone / Gemology
YouTube
what the gem
2K views
2 months ago
0:34
Pink Diamond Under the Microscope: Every Angle Revealed
YouTube
Gemological Institute of Geno
1.2K views
4 months ago
Gemology Gem Identification
1:39
Testing a vintage jadeite jade ring / Gemology
YouTube
what the gem
899 views
1 month ago
1:09
Testing a long scapolite cabochon with gorgeous inclusions / Gemology
YouTube
what the gem
2.2K views
3 weeks ago
1:17
Testing a heated blue sapphire from Thailand / Gemology
YouTube
what the gem
1.3K views
1 month ago
1:10
Testing a star sapphire from the new treasure box / Gemology
1.4K views
1 month ago
YouTube
what the gem
0:55
Testing a green chalcedony gemstone / Gemology
2K views
2 months ago
YouTube
what the gem
0:34
Pink Diamond Under the Microscope: Every Angle Revealed
1.2K views
4 months ago
YouTube
Gemological Institute of Genoa
1:03
Testing my friend’s mystery blue stone / Gemology
1.7K views
1 month ago
YouTube
what the gem
1:20
How to use a conoscope to find a gem’s optic axis / Gemology
799 views
1 month ago
YouTube
what the gem
1:26
How a polariscope reveals a gemstone’s optic character /Gemo
…
902 views
1 month ago
YouTube
what the gem
1:39
Testing a vintage jadeite jade ring / Gemology
899 views
1 month ago
YouTube
what the gem
1:09
Testing a long scapolite cabochon with gorgeous inclusions / Gemol
…
2.2K views
3 weeks ago
YouTube
what the gem
1:17
Testing a heated blue sapphire from Thailand / Gemology
1.3K views
1 month ago
YouTube
what the gem
1:24
A 30 carat green fluorite from Pakistan / Gemology
971 views
4 weeks ago
YouTube
what the gem
0:56
Jeremejevite: Rarer Than Diamonds?! 💎😱
601 views
2 months ago
YouTube
International Gem Society
3:53
Cheryl & Her Crystals on TikTok
79.8K views
6 months ago
TikTok
cherucrystals
1:02
Formation of Emerald Gemstone gemstone? #gemology #gemston
…
109.5K views
Oct 29, 2024
TikTok
ethiopiangemsociety
0:58
Exploring Synthetic Sapphire: Natural or Not?
15.6K views
2 months ago
TikTok
what_the_gem
0:21
Metro Jewellers على TikTok
128.7K views
5 months ago
TikTok
metrojewellers
0:12
Ishi Gems on TikTok
22.2K views
4 months ago
TikTok
ishi.gems
1:01
Jade Cutting: Big Risk, Big Reward Gemstone Adventure
60.6K views
2 months ago
TikTok
jadeworld16
0:59
Gem identification with me - Mystery stone 66 #gemologist #gemology
…
8.7K views
2 months ago
TikTok
miaaurei
0:58
Master Gem Identification with 6 New YouTube Tutorials
5.6K views
2 months ago
TikTok
what_the_gem
See more videos
More like this
Feedback
Feedback