Newsroom Staff

If you have any questions about diamonds, colored stones, pearls – or any other questions regarding GIA, or the gem and jewelry industry – please contact us.

Laura Simanton, Senior Public Relations Manager
Phone: 760-603-4112, or toll free 800-421-7250, ext.4112

Jessica Sachariason, Public Relations Associate
Phone: 760-603-4197, or 800-421-7250, ext.4197

Mailing Address
Gemological Institute of America
The Robert Mouawad Campus
5345 Armada Drive MS#40
Carlsbad, CA 92008
Fax: 760-603-4080