GIA Alumni Association: Online Seminars to Keep Your Knowledge Sharp
Now is the perfect time to refresh your knowledge of laboratory-grown diamonds, pearls, and colored stone origins and treatments with our our expert-led online Continuing Education seminars.
GIA Alumni Receive a 10% Discount on all individual seminar registrations.
Colored Stone Country of Origin Determination Series – JULY 2021
Learn the latest techniques used to determine country of origin for the Big Three and how the source of these gems can affect value. Register for all three and receive a 20% discount.*
More information here.