Connections: David C. Rotenberg, ECGA

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Valentina Adeler, CGA
Adeler Jewelers 
Last Updated: 9/12/2018
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Bryan C. Aderhold, CG
Nash James Enterprises LLC 
Last Updated: 11/25/2018
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Tyler Bennet
American Gem Society 
Last Updated: 5/25/2018
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Kevin Bush
American Gem Society 
Last Updated: 9/7/2018
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Joseph C. Caparo Jr., CGA
Caparo Jewelers 
Last Updated: 8/30/2018
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Karen N. Fitzpatrick, CGA
Harris Jewelers & Gemologists 
Last Updated: 12/12/2018
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Gina Hawkins, CG
Cline Jewelers 
Last Updated: 9/27/2018
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Sarah L. Huggins, CG
Gems First LLC 
Last Updated: 10/17/2018
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Alethea Inns, CGA
American Gem Society 
Last Updated: 10/11/2018
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Donna Jolly, RJ
American Gem Society 
Last Updated: 11/27/2018
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Derrick McFarland,, RJ
American Gem Society Laboratories 
Last Updated: 8/28/2018
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Mona L. Miller, ICGA
Pacific Gem Lab 
Last Updated: 10/8/2018
Mona L. Miller, ICGA » View Personal Page
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Mark P. Moeller, CGA
R.F. Moeller Jeweler 
Last Updated: 9/24/2018
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Nancy Morales
American Gem Society 
Last Updated: 11/15/2018
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Marc Nanasi, RS
Nanasi Enterprises, Inc. 
Last Updated: 11/9/2018
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William K. Newton, CGA
Newton's Jewelers 
Last Updated: 11/29/2018
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Meier Opalek
American Gem Society 
Last Updated: 10/29/2018
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Marty Pearlmutter, RJ
Lester Martin Jewelers 
Last Updated: 11/28/2018
Marty Pearlmutter, RJ » View Personal Page
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Michael Richards, CG
Underwood Jewelers 
Last Updated: 8/30/2018
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Lauren R. Ruggeroli, CSA
American Gem Society 
Last Updated: 10/17/2018
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Meredith Schlessinger, CG
Byard F. Brogan, Inc. 
Last Updated: 8/30/2018
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Robin Skibicki
American Gem Society 
Last Updated: 12/13/2018
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Tamara C. Toms, CGA
Carreras Jewelers 
Last Updated: 12/15/2018
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Alyssia Wagner, CSA
American Gem Society 
Last Updated: 8/20/2018
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Last Updated: 10/18/2018
Dee White » View Personal Page
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Mission Statement

The American Gem Society (AGS) is a nonprofit trade association of fine jewelry professionals dedicated to setting, maintaining and promoting the highest standards of ethical conduct and professional behavior through education, accreditation, recertification of its membership, gemological standards, and gemological research.

The Society is committed to providing educational products to inform and protect the consumer and to contributing to the betterment of the trade by creating industry standards to protect the jewelry-buying public and the fine jewelry industry as a whole.

AGS Laboratories, founded to support the AGS mission, is a nonprofit diamond grading laboratory with a mission of consumer protection. Adhering to the AGS Diamond Grading Standards, AGS Laboratories is dedicated to offering diamond grading reports that provide consistency and accuracy based on science.

American Gem Society

8881 W. Sahara Ave. Las Vegas, NV 89117

info@ags.org (866) 805-6500