Self study theory at home, briefing, practical and exam on campus. 
Offering access to hundreds of diamonds in a wide variety of grades, sizes, cuts and levels of clarity, the AIGS Diamond Grading and Pricing course provides students with the skills required to judge cut, color, clarity and carat - otherwise known as the “Four C’s” of diamond grading - and learn how these factors affect the stone’s overall value.
    In addition to this, students will learn how to identify the various diamond simulants, synthetics and enhancements that are commonly encountered in the marketplace.

Part 1 – Theory: Online/Distance learning

1.  Student registers and pay for the course online.

2.  AIGS registrar will email text book .pdf file to student.

3.  Quizzes will be sent by email to student to summarize the theory knowledge before the final exam.  We will correct the quiz and return to student with the results.   Please note that these marks does not count towards the final exam.

4.  Questions regarding student study, please email registrar@aigsthailand.com (36 hour response time).

5.  Student must complete theory exam online prior to attending practical lab on campus at AIGS Bangkok.

Part II -  Briefing and practical lab on campus AIGS, Bangkok

              5 days from 09:00 - 16:00 hour

Theory Certificate: In case student does not have time to do the practical lab. Student can do only theory online at home and get a diploma on Theory.

Student can also do practical on campus at a later date (current fee at the time of  enrollment) and receive the Diploma on Diamond Grading and Pricing course.

Exam:     Three attempts within 3 months

                Theory: Exam online –  75% 

                Practical: On Campus – 90% 








Diamond Grading and Pricing online




For Maximum benefit, student must complete the course within 6 month.