Accredited Gemologist Diploma (A.G.)

The six-month 'Accredited Gemologist' (A.G.) program emphasizes the practical gemstone identification and synthetic/treatment detection skills required to become a proficient gemologist in today's gem and jewelry industry, as well as providing a solid grounding in the commercial aspects of grading and valuation. In addition to classroom-based theoretical and practical instruction, students are given the opportunity to visit various gem mining localities, jewelry production facilities and gemstone trading hubs throughout Thailand, as well as further afield in Sri Lanka, Myanmar and Vietnam.

Four required courses are included within the A.G. program:

E102 : Gem Identification

E103: Diamond Grading and Pricing

E201: Colored Stone Grading and Pricing

E301: Synthetics and Treated Gem Identification

The A.G. Diploma is fully recognized by Thailand's Ministry of Education.

Added Benefits:

- Focus on rapid sight ID.
- New Collection of stones to examine from new deposits.
- Increased access to real life market experiences.

Limited seats!! First come First serve!!

Special Offer: A Sri Lanka field trip & two weeks training in the lab if you register & pay by 30 March 2018.


Download Schedule : *

Course Schedule

CodeCourseDurationStudy Date
Session 2 (2018)

Gem Identification (2 Jul - 26 Sep)
Synthetic & Treated Gem Identification (27 Sep - 26 Oct)
Colord Stone Grading and Pricing (29 Oct – 23 Nov)
Diamond Grading and Pricing (26 Nov - 21 Dec)


6 months, USD 11,000 2 Jul - 21 Dec, 2018  Register Now!

Tag :

Gemology School, Gemological Diploma, Gem Identification, Diamond Grading and Pricing, Colored Stone Grading and Pricing, Synthetic and Treated Gem Identification