IGS Certified Professional Gemologists Directory
Luis Gonzalez, Member Since: Apr 2016
Jordan Altabet, Member Since: Sep 2016
BENHUR DE MARCO, Member Since: Jul 2016
Susan Maciorowski, Member Since: Jan 2016
Eva Juhl, Member Since: Jan 2016
David Mastrianni, Member Since: Jan 2016
yung yung, Member Since: Jul 2015
Kenneth Aldridge, Member Since: Dec 2015
Ronny Alfonsus, Member Since: Sep 2015
Robert Marshall, Member Since: Jul 2015
Ferhan Tanudjiwa, Member Since: Dec 2014
billie marcellinus, Member Since: Mar 2015
gemtradingworld , Member Since: Oct 2014
Lia Posan, Member Since: Apr 2015
Sugi Adtime, Member Since: Apr 2015
Gladdies Kaawoan, Member Since: Apr 2015
Dennis Dufau, Member Since: Jan 2014
JASON DALE HOLLIS, Member Since: Jul 2012
frans sugiarto, Member Since: Jan 2015
FANIE WEYERS, Member Since: Feb 2009
Armin Karinkani, Member Since: Feb 2015
STEWART PAUL NORTH, Member Since: Feb 2013
Volker von Hillebrandt, Member Since: Dec 2013
NICO DAL CERO, Member Since: Aug 2011
PHILIP WACHIRA MWANGI, Member Since: Oct 2012
AGUSTONO DWI RACHADI, Member Since: Mar 2011
MICHAEL HUTTON, PG, GD, Member Since: Dec 2010
ARISTEDES TSIROPOULOS, Member Since: Jul 2007
Richard Massingill, Member Since: Jun 2006
DENIS ERICKSON, Member Since: Feb 2012
John Wilkins, Member Since: Jan 2006
Jack Russell Rogers, Member Since: Feb 2004
Karel Moerings, Member Since: Apr 2003
Allen Petersen, Member Since: Feb 1999
Joumana Tohmei, Member Since: Jan 2015
Roger Goede, Member Since: Jul 2016
angeline mclean, Member Since: Jul 2016
Xinghan Xu, Member Since: Jan 2017
Chris Ackerman, Member Since: Feb 2017
Shundi Wu, Member Since: Jan 2016
Philip Ooi, Member Since: Dec 2016
TERRILYN PRICE, Member Since: Oct 2012
Zach Schneider, Member Since: Apr 2017
jonathan farmer, Member Since: Apr 2016
Tomi Mellin, Member Since: Feb 2016
Thomas Comesky, Member Since: Aug 2017
Robert Eccles, Member Since: Dec 2017
Jefferey Johnson, Member Since: Jul 2017
Adesoji Adesugba, Member Since: Nov 2016
Josian Gattermeier, Member Since: Oct 2015
Matthew Harper, Member Since: Mar 2018
Wesam Alhamad, Member Since: Feb 2018
Thomas Bosons, Member Since: Oct 2017
Elias Basilio, Member Since: Oct 2017
Hubert Gesser, Member Since: Oct 2017
Matthew Rosen, Member Since: Jan 2018
Edelito Oliveira, Member Since: Oct 2017
Hailey Kuhn, Member Since: Jun 2017
Karen Dickson, Member Since: Oct 2017
JENNIFER FARNES, Member Since: Apr 2018
Elise Pestell, Member Since: May 2018
Wahana Adi Putranto, Member Since: Nov 2017
David Cox, Member Since: Nov 2016
Mark Cutts, Member Since: Oct 2017
, Member Since: Oct 2014
Susana Moredo, Member Since: Apr 2017
Vasile Alexandra, Member Since: Nov 2017
Frank Trankina, Member Since: May 2018
Jan erik Gustafsson, Member Since: Nov 2018
Dianna Hamm, Member Since: Aug 2017
