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Labs
Emeralds from Joseph Gad Incorporated have been certified by some of the world's leading gemological labs, including:
 | American Gemological Laboratories (AGL)
580 Fifth Ave
S.706 New York, NY10036 |  | American Gemological Society (AGS)
8881 W. Sahara Avenue
Las Vegas, NV 89117580 |  | Gubelin Gemological Laboratory
Mainhofstrasse 102,
CH-6000 Lucerne, Switzerland
http://www.Gubelinlab.com |  | Gemological Institute of America Gem Trade Laboratory (GIA)
1660 Steward St.
Santa Monica, CA 90404
http://www.GIA.org |  | Hoge Raad voor Diamant (HRD)
Hoveniersstraat, 22
B-2018 Antwerp, Belgium
http://www.HRDCAR.com |  | International Gemmological Institute
579 Fifth Avenue,
New York, NY 10017-USA
http://www.igiworldwide.com |  | Scheweizerissche Stiftung fur Edelstein-Forschung (SSEF)
Lowenstrasse, 17
Ch-8001 Zurich, Switzerland
http://www.SSEF.com |
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