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Susan Bailey v. Frantz Jewelers, et al.
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AGTA Hobbles Dealers and Buyers
Appraisers -v- Gem Labs…a Legal Imbalance!
Understanding the Classification of Diamonds
Cremation Diamonds: Insuring and Litigating
Let’s Talk About Gemology Credentials
Hometown Jewelers and the Force Majeure Clause
Following the Critical Angle of Diamond Grading
When Breitling Brought the Airmen Home
Let’s Open a Refractometer
Measuring the Energy of Light
Quick Reference Guide to Sunstone
ISG Seeing the Invisible Light
Contact Us
Home
Online Education Programs
Registered Gemologist Appraiser Diploma Program
Registered Gemologist Diploma Program
RGA for Professionals With Other Diplomas
Certified Gemstone Dealer
Accredited Gemology Professional
Introduction to Gemology Free Online Course
ISG Journey Thru Gemology
ISG Credentials
Legacy Entrance
Frequently Asked Questions
Registry of Graduates
Careers in Gemology
Important Program Information
About the ISG
Why is the ISG Tuition So Low?
Testimonials of ISG Students and Graduates
Meet Your Instructor for your ISG education
ISG Best Online Gemology School
Graduate Support Programs
Ishihara Color Vision Test
Privacy Policy
Newsletters
The Story of Ruby
Turquoise Investigation by the ISG
The Story of Petrol Quartz
Top 5 Myths About Jewelry Insurance Appraisals
The Story of Time
The Story of Freshwater Pearls
The Story of Agates and Jaspers
Susan Bailey v. Frantz Jewelers, et al.
The Story of Blue Topaz
The Story of Tibet Andesine
The Story of Oregon Sunstone
The Story of Created Moissanite
Identifying Lab Created Diamonds
Black Diamond or Created Moissanite?
Ebay, the GIA, and Section 230
Lessons From the Angry Janitor
Exposing the Truth about Lab-Created Diamonds
AGTA Hobbles Dealers and Buyers
Appraisers -v- Gem Labs…a Legal Imbalance!
Understanding the Classification of Diamonds
Cremation Diamonds: Insuring and Litigating
Let’s Talk About Gemology Credentials
Hometown Jewelers and the Force Majeure Clause
Following the Critical Angle of Diamond Grading
When Breitling Brought the Airmen Home
Let’s Open a Refractometer
Measuring the Energy of Light
Quick Reference Guide to Sunstone
ISG Seeing the Invisible Light
Contact Us
Certified Instructor
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Accredited Gemology Professional
(5 ratings)
Instructor
Certified Instructor
Type
Online Course
Student Enrolled
17
Price
$495.00
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Certified Gemstone Dealer
(1 ratings)
Instructor
Certified Instructor
Type
Online Course
Student Enrolled
18
Price
$495.00
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Introduction to Gemology Free Online Course
(13 ratings)
Instructor
Certified Instructor
Type
Online Course
Date
Jan 7, 2022
Student Enrolled
1240
Price
Free
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Registered Gemologist Appraiser Diploma Program
(9 ratings)
Instructor
Certified Instructor
Type
Online Course
Student Enrolled
64
Price
$3495.00
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