All
Search
Images
Videos
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 ...
1.7K views
Sep 2, 2024
Gemology Basics
1:06
Decoding Heated Sapphire Inclusions. Free Gemology Course
YouTube
Gemological Institute of Geno
121 views
3 months ago
0:38
Rhodolite Garnet’s Gemology Unveiled: Stunning Needles Inclusions Under the Microscope
YouTube
Gemological Institute of Geno
163 views
2 months ago
1:39
Testing a vintage jadeite jade ring / Gemology
YouTube
what the gem
956 views
2 weeks ago
Top videos
1:20
How to use a conoscope to find a gem’s optic axis / Gemology
YouTube
what the gem
713 views
2 weeks ago
1:26
How a polariscope reveals a gemstone’s optic character /Gemology
YouTube
what the gem
681 views
2 weeks ago
0:54
Testing a blue kyanite gemstone / Gemology
YouTube
what the gem
416 views
4 weeks ago
Gemology Gem Identification
0:30
Jadeite vs Nephrite #gemology
YouTube
Gemological Institute of Geno
1.3K views
1 month ago
0:41
Are there diamonds in there? Gem testing in bulk
YouTube
what the gem
1.2K views
1 month ago
0:32
Unboxing a Chelsea filter and a spectroscope for gem testing
YouTube
what the gem
1.1K views
3 weeks ago
1:20
How to use a conoscope to find a gem’s optic axis / Gemology
713 views
2 weeks ago
YouTube
what the gem
1:26
How a polariscope reveals a gemstone’s optic character /Gemo
…
681 views
2 weeks ago
YouTube
what the gem
0:54
Testing a blue kyanite gemstone / Gemology
416 views
4 weeks ago
YouTube
what the gem
1:06
Decoding Heated Sapphire Inclusions. Free Gemology Course
121 views
3 months ago
YouTube
Gemological Institute of Genoa
0:38
Rhodolite Garnet’s Gemology Unveiled: Stunning Needles Inclus
…
163 views
2 months ago
YouTube
Gemological Institute of Genoa
1:39
Testing a vintage jadeite jade ring / Gemology
956 views
2 weeks ago
YouTube
what the gem
0:30
Jadeite vs Nephrite #gemology
1.3K views
1 month ago
YouTube
Gemological Institute of Genoa
0:41
Are there diamonds in there? Gem testing in bulk
1.2K views
1 month ago
YouTube
what the gem
0:32
Unboxing a Chelsea filter and a spectroscope for gem testing
1.1K views
3 weeks ago
YouTube
what the gem
0:23
Diamond Cutting Secrets: How Raw Stones Become Sparkling Jewels
…
938 views
1 month ago
YouTube
mineralgemstones
0:09
STUNNING Natural Heated Blue Sapphire 4.10Cts
1.1K views
2 weeks ago
YouTube
RR Gems & Jewels™️
3:53
Exploring Crystals and Their Unique Imperfections
73.5K views
5 months ago
TikTok
cherucrystals
0:54
Exploring the Ring Making Process: A Gemstone Journey
99.9K views
5 months ago
TikTok
dannigems2
0:21
Top 10 Most Precious Gemstones You Should Know
128.7K views
3 months ago
TikTok
metrojewellers
0:22
Exploring Gem Cutting: My First Month of Faceting
7.5K views
1 month ago
TikTok
octavejewelry
1:02
Formation of Emerald Gemstone gemstone? #gemology #gemston
…
109.5K views
Oct 29, 2024
TikTok
ethiopiangemsociety
0:12
Ishi Gems on TikTok
22.2K views
3 months ago
TikTok
ishi.gems
0:22
Understanding Gemology: The Art of Gemstone Care
28.4K views
5 months ago
TikTok
razaa.a0
1:01
Jade Cutting: Big Risk, Big Reward Gemstone Adventure
60.6K views
1 month ago
TikTok
jadeworld16
See more videos
More like this
Feedback
Feedback