Contact Us

Contact Us

If you have a question or a concern, we’re here to help.

Retailer Support Concierge:
T: 800 421 7250 ext. 4064 (within USA)
T: 760 603 4064 (outside USA)
Mon-Fri 7:00am – 4:00pm PST, or email retailersupport@gia.edu

GIA Laboratory Carlsbad
5355 Armada Drive
Carlsbad, California 92008
T: 760 603 4500
F: 760 603 1814
labservice@gia.edu
Hours: Mon-Fri 8:00am – 4:00pm PST

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World Headquarters and Robert Mouawad Campus 5345 Armada Drive, Carlsbad, California 92008 (760) 603-4000
This page was last updated 12/17/2010 08:54:28 AM