| Dr. Saleem Ali |
University of Vermont, Burlington |
| Eddie Bell |
Rio Grande/Neutec, Albuquerque, New Mexico |
| Charles I. Carmona |
Guild Laboratories Inc., Los Angeles |
| Rui Galopim de Carvalho |
Laboratorios G&M, Lisboa, Portugal |
| Richard Drucker |
Gemworld International Inc., Glenview, Illinois |
| Cecilia Gardner |
Jewelers Vigilance Committee, New York |
| Ken Gassman |
Kenneth Gassman Consulting, Glen Allen, Virginia |
| Al Gilbertson |
GIA, Carlsbad, California |
| Dr. Karin Hoal |
Colorado School of Mines, Golden, Colorado |
| Torry Hoover |
Hoover & Strong Inc., Richmond, Virginia |
| Russ Hyder |
GIA Education, Carlsbad, California |
| Dr. A.J.A. (Bram) Janse |
Archon Exploration, Carine, Australia |
| John M. King |
GIA Laboratory, New York |
| Gail Brett Levine |
National Assn. of Jewelry Appraisers, Rego Park, New York |
| Dr. Jurgen Maerz |
Platinum Guild International, Santa Ana, California |
| Dr. Yvonne Markowitz |
Museum of Fine Arts, Boston, MA |
| Elise Misiorowski |
GIA Museum, Carlsbad, California |
| Dr. Jack Ogden |
Gem-A, London, UK |
| Martin Rapaport |
Rapaport Diamond Corp., New York |
| Kenneth Scarratt |
GIA Research (Thailand), Bangkok |
| Menahem Sevdermish |
Gemewizard Ltd., Ramat Gan, Israel |
| Russell Shor |
GIA, Carlsbad, California |
| Dr. Mink Stavenga |
GIA Education, Carlsbad, California |
| Elisabeth Strack |
Gemmologisches Institut Hamburg, Germany |
| Nicholas Sturman |
GIA Research, Thailand |
| Thom Underwood |
San Diego Gemological Laboratory, California |
| Robert Weldon |
GIA Library, Carlsbad, California |
