GIA is where students from all over the world build successful careers in the gem and jewelry field.
The Graduate Gemologist (GG) diploma, which focuses on gem grading and identification, is the industry's highest professional credential.
And with its Graduate Jeweler, Jewelry Design & Technology, and Applied Jewelry Professional™ programs, GIA offers training geared to every aspect of the industry.
World Headquarters The Robert Mouawad Campus 5345 Armada Drive Carlsbad, CA 92008 Phone:+1 800 421 7250 Phone:+1 760 603 4000 Fax: +1 760 603 4003 admissions@gia.edu
NEW YORK, UNITED STATES OF AMERICA Gemological Institute of America, Inc. 50 W 47th Street New York, NY 10036 Phone:+1 800 366 8519 Phone:+1 212 944 5900 nyadmissions@gia.edu
TAIPEI, TAIWAN GIA Instrument (Taiwan) Company 3rd Floor, 270 Nanjing East Road, Sec. 3 Taipei, 10551 Phone:+886 2 2771 9391 Fax: +886 2 2771 9921 giataiwan@gia.edu
SURAT, INDIA GIA India Laboratory Pvt. Ltd. 2nd, 3rd Floor Swastik Universal Dumas Road, Piplod Surat, 395 007 Hours: Temporarily closed Phone:+91 261 6130600 Fax: +91 261 6130651 eduindia@gia.edu
MUMBAI, INDIA GIA India Laboratory Pvt. Ltd. 10th Floor, Trade Centre Bandra Kurla Complex, Bandra (East) Mumbai, 400 098 Hours: Temporarily closed Phone:+91 22 4085 1595 Fax: +91 22 4085 1554 eduindia@gia.edu
HONG KONG, CHINA GIA Hong Kong Limited 3rd Floor, New World Tower II 18 Queen’s Road Central Hong Kong Phone:+852 3166 7001 Fax: +852 2334 0567 giahongkong@gia.edu
BANGKOK, THAILAND GIA (International) Co., Ltd. U Chu Liang Building, 2nd Floor 968 Rama IV Road Silom, Bangrak Bangkok, 10500 Phone:+66 2779 6100 Fax: +66 2632 4595 giabkkedu@gia.edu
LONDON, UNITED KINGDOM GIA England 104 Great Russell Street London, WC1B 3LA Phone:+ 44 (0) 20 7813 4321 Fax: + 44 (0) 20 7813 4331 gialondon@gia.edu