How to grade a colored stone: Color, Carat, Clarity, Cut.

The fundamentals about the most popular colored gemstones.

How the gem market works.

How to price a gemstone.

5 days USD 1,250

Briefing and practical lab on campus AIGS, Bangkok

5 days from 09:00 - 16:00 hour

Exam: Three attempts within 3 months

Theory: Exam online – 75%

Practical: On Campus – 90%

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

5 days USD 1,250

- Accredited Gemologist Diploma : Practical (AG-P)	- Ruby, Sapphire, Emerald Workshop (E00-F)
- Gem Identification : Practical (E102-P)	- Diamond Grading and Pricing : Practical (E103-P)
- Synthetic and Treated Gem Identification : Practical (E301-P)	- Intensive Jewelry Design and Sketching with Procre-ate (E506)
- Beginner's Guide to Ruby (E-O-Ruby)	- Basic Spinel Identification and Quality Grading (EWS_SPI)
- 5 Day_Ruby, Sapphire Identification, Grading and Trading Course (RS_W)	- Accredited Gemologist (A.G.) (AG-E)
- Gem Identification (E102)	- Synthetic and Treated Gem Identification (E301)
- Colored Stone Grading and Pricing (E201)	- Diamond Grading and Pricing (E103)
- Countertop Sketching (E503)	- Ruby & Sapphire Essentials (RS-ES)
- Jewelry Design (E501)	- Introduction to Gems and Gemology (E101)
- Diamond Grading & Pricing - 5 Day Lab (E105)	- Pearl Fundamentals - Classification & Quality Grading (EWS06)
- Jadeite Pricing & Grading (EWS08)

Colored Stone Grading and Pricing : Practical