Established in 1931The World's Foremost Authority in Gemology™

Featured Course

Quick Design

Increase your professionalism by quickly and efficiently learning the basic skills in presentation of jewellery designs.

Through personalised step-by-step instruction, you learn to communicate designs effectively with bench jewellers, colleagues and customers.

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N e w s & E v e n t s

GIA Business Development Strategies Class: April 12-16. Don't miss out on a unique opportunity to

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First GIA London Alumni Event in 2010 - Ken Scarratt on January 13th

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GIA International Grading Standards Used Worldwide

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