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GIA Carlsbad and New York Laboratories and Campuses will be closed on November 26 and 27 in observance of Thanksgiving.    Learn More

How to Choose a Diamond

Learn the 4Cs of diamond value.

How to Buy a Gemstone

Learn how to buy a gemstone in 7 simple steps.

2010 Education Catalog

Get the training and credential you need to jump start your career in gems and jewelry.