A fast-track introduction to emeralds, rubies and sapphires.

Course: Coloured Gem Professional Level 1
Duration: 2 days, classroom
Price: CHF 1,180

Combination prices:
Register for the following course combinations and benefit from a discounted fee.
Level 1 & 2 only CHF 3,390 for both courses.

Location: Thai Gem and Jewelry Traders Association, 52nd Floor, Jewelry Trade Center (JTC), Bangkok, Thailand

Prerequisite: No special prior knowledge is required.

Certification: Certificate of attendance

Please note:​
Recommended retail prices in CHF, valid from 01 January 2025, incl. VAT.​
Prices, courses and availability are subject to change without prior notice.
General Terms & Conditions Gübelin Academy Switzerland

Registration:
Places are limited, so be sure to reserve early using the button below. We will confirm your participation per e-mail as soon as possible.

Please contact us directly for further details.