There also are five other organizations working with G.I.E. Perles de Tahiti. They are:
Gemological Institute of America (GIA). The president is William E. Boyajian. The address is: The Robert Mouawad Campus, 5345 Armada Drive, Carlsbad, CA 92008. Tel. (760) 603-4567. Fax (760) 603-4550.
GIA/Gem Trade Laboratory. Thomas Moses is vice president of identification services. The address is: 580 Fifth Avenue, New York, N.Y. 10036-4794. Tel. (212) 221-5858. Fax (212) 575-3095.
Jewelers of America. The address is 777 108th Avenue NE, Suite 600, Bellevue, Wash. 98040-5195. Tel. (425) 646-4858. Fax (425) 990-7938.