Our Field Expedition programme is the cornerstone of GUILD education — taking gemological learning beyond the classroom to the mines, markets, and cutting workshops where the world's most valued gemstones are unearthed and traded.
Guided by experienced gemologists with decades of field expertise, participants navigate real mine sites, engage in trading markets, and observe cutting operations first-hand — building practical judgment that no textbook can replicate.
The cornerstone of GUILD education — immersive field programs across the world's most significant gem origins, from active journeys to what's ahead.
Featured5-Day Ceylon Immersion
From pit mines to Beruwala — the complete Ceylon sapphire journey.
