The next step up in exploring emeralds, rubies and sapphires.

Course: Coloured Gem Professional Level 2
Duration: 5 days, classroom
Price: CHF 2,390

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: 52nd Floor, Jewelry Trade Center (JTC), Bangkok, Thailand

Prerequisite: Successful completion of Level 1 (online or on site) is required to attend Level 2.

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.