Learn the science and technical knowledge you need to deal in the entire spectrum of diamonds and colored stones. Through extensive practice, become efficient at grading diamonds accurately and consistently. Work with GIA instructor and gemological testing equipment to learn how to identify a broad variety of gems, including those considered unusual or challenging.
- Retail Jewelry
- Sales Professional
- Jewelry Manager
- Jewelry Executive
- Jewelry Training Officer
- Loose Stone Dealer
- Sales Representative
- Manufacturing Sales Executive
- Learn how the 4Cs(color, clarity, cut, and carat weight) affect diamond value
- Learn how to grade diamonds in the normal color range
- Learn to use gemological instrument designed to help you grade and identify hundreds of gemstones
- Learn how to detect synthetics and treatments
- Learn how to describe color in gemstones
- Work with diamond simulants
- Learn how to detect fracture-filled diamonds
To complete the Gem Identification Course, you need to complete your assignments in GIA's Student Workroom. For complete Student Workroom activities, hours, and fees, please contact our office.
- Graduate Gemologist(GG) Diploma
- Graduate Diamonds Diploma
- Graduate Colored Stones Diploma
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On campus: enrolled as a continuous program or can be taken separately as Diamonds and Colored Stones Programs
Night program: enrolled separately as Diamonds and Colored Stones Programs
Distance Education: consists of 8 courses / lab classes:
Diamond Essentials Course
Diamonds & Diamond Grading Course
Diamond Grading Lab Classes
Colored Stone Essentials Course
Colored Stones Course
Colored Stone Grading Lab Class
Gem Identification Course
Gem Identification Lab Course
+ a Supervised Comprehensive final exam
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On campus: 26 weeks(6 months)
Night program: 37 weeks
Distance Education: Self-paced, between 29 months(typical) and 63 months(maximum time allowed)
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