GRS Seminar and Launch of "Magnificent Green" Book

We cordially invite you to our special GRS seminar event in Bangkok in honor of our CEO and founder Dr. Perettiā€™s 60th birthday. In celebration to his gemological contributions to GRS, we shall be hosting seminars discussing a range of gemological topics and showcasing our latest book project on Colombian Emeralds. It would be our pleasure to welcome you and your guest to this exciting event.

RSVP to / +66 (8) 9088 8855

Date: 2 November 2017
Location: Ballroom of Anantara Siam Bangkok Hotel (see map)

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