What Will I Learn?

  Gem identification procedures.
  Proper instrument uses and techniques.
  The properties and attributes of a variety of gem materials.
  How to identify gemstones using a wide range of gemological instruments.
  How to identify and/or separate a minimum of 300 gemstones.
  Understand the properties and attributes of a variety of gem materials.


20 days     USD 2,500

Briefing and practical lab on campus AIGS, Bangkok

one month or 20 days (5 days per week = 4 weeks) from 09:00 - 16:00 hour.

Student can also do practical on campus at a later date (current fee at the time of enrollment) and receive the Diploma on Gem Identification Course.

Exam:Three attempts within 3 months

Theory: Exam online 75%

Practical: On Campus – 100%

Should a student fail either or both the written and practical exams, they are allowed a maximum of two retakes

No. Subject Online (Theory) Practical Total
1 Gem identification USD1,000 USD2,500 USD3,500


*** For Maximum benefit, student must complete the course within 12 month.


20 days     USD 2,500
Practical Lab   Register Now!
20 days     USD 2,500Practical Lab  Register Now!