IGS Certified Professional Gemologists Directory

Chris Ackerman

Member since: Feb 9, 2017

Wahana Adi Putranto

Member since: Nov 25, 2017

AGUSTONO DWI RACHADI

Member since: Mar 28, 2011

Amy Gray

Member since: Aug 31, 2017

Alec Kercsó

Member since: Feb 22, 2019

Michael Grimaldi

Member since: Jan 1, 2020

Alexander Abramson

Member since: Jan 20, 2019

Amanda Gruss

Member since: Feb 21, 2020

Andrew Rosenthal

Member since: Oct 28, 2019

Allen Petersen

Member since: Feb 18, 1999

Armin Karinkani

Member since: Feb 25, 2015

D. Ashlyn Selk

Member since: Mar 14, 2019

ARISTEDES TSIROPOULOS

Member since: Jul 17, 2007

Augusten Burroughs

Member since: May 24, 2019

BENHUR DE MARCO

Member since: Jul 13, 2016

billie marcellinus

Member since: Mar 5, 2015

bezawit Mekonnen

Member since: Jan 1, 2020

Thomas Bosons

Member since: Oct 25, 2017

Ronny Alfonsus

Member since: Sep 2, 2015

Christine Borowiecki

Member since: Dec 22, 2018

Christopher Hull

Member since: Aug 25, 2019

Jan erik Gustafsson

Member since: Nov 19, 2018

Cosmin Brosteanu

Member since: Mar 5, 2020

JENNIFER FARNES

Member since: Apr 3, 2018

Daniel Penescu

Member since: Mar 6, 2019

David Cox

Member since: Nov 18, 2016

David Beasley

Member since: Jun 10, 2018

Dennis Dufau

Member since: Jan 20, 2014

DENIS ERICKSON

Member since: Feb 26, 2012

Daniel Farrar

Member since: Jan 23, 2017

Diana Bradley

Member since: May 27, 2017

Vasile Alexandra

Member since: Nov 15, 2017

Robert Eccles

Member since: Dec 20, 2017

Eric Schwarz

Member since: Sep 17, 2019

Edelito Oliveira

Member since: Oct 16, 2017

Elias Basilio

Member since: Oct 16, 2017

Elise Pestell

Member since: May 21, 2018

Eva Juhl

Member since: Jan 29, 2016

Shundi Wu

Member since: Jan 26, 2016

Ferhan Tanudjiwa

Member since: Dec 24, 2014

frans sugiarto

Member since: Jan 3, 2015

FANIE WEYERS

Member since: Feb 19, 2009

gary Accursi

Member since: Jan 18, 2019

Joann Galleo

Member since: Sep 19, 2018

gemtradingworld

Member since: Oct 28, 2014

Gladdies Kaawoan

Member since: Apr 17, 2015

Adesoji Adesugba

Member since: Nov 25, 2016

Jennifer Mathis

Member since: Oct 10, 2019

Grant Ross

Member since: Sep 25, 2018

Habib Mohamed

Member since: Aug 17, 2019

Hailey Kuhn

Member since: Jun 21, 2017

Hartley Holder

Member since: Aug 31, 2019

Hubert Gesser

Member since: Oct 16, 2017

Josian Gattermeier

Member since: Oct 3, 2015

angeline mclean

Member since: Jul 22, 2016

Adam Manfredi

Member since: Dec 10, 2019

Jack Russell Rogers

Member since: Feb 23, 2004

James Fowler

Member since: May 1, 2020

Jefferey Johnson

Member since: Jul 21, 2017

JASON DALE HOLLIS

Member since: Jul 4, 2012

James Mullin III

Member since: Aug 10, 2018

jonathan farmer

Member since: Apr 2, 2016

Joumana Tohmei

Member since: Jan 26, 2015

James Wasserstrom

Member since: Apr 24, 2020

John Wilkins

Member since: Jan 31, 2006

Ken Arnopole

Member since: May 24, 2019

Katie Lawellin

Member since: Jan 18, 2019

Kayleigh Webb

Member since: Sep 4, 2018

Karen Dickson

Member since: Oct 16, 2017

Kenneth Aldridge

Member since: Dec 5, 2015

Member since: Oct 13, 2014

Karel Moerings

Member since: Apr 23, 2003

Luis Gonzalez

Member since: Apr 5, 2016

Lia Posan

Member since: Apr 17, 2015

Justine Tarr

Member since: Aug 13, 2019

Lynette Sykes

Member since: Apr 9, 2019

Frank Trankina

Member since: May 6, 2018

MARYAM HASHEMI TARGHI

Member since: Nov 12, 2018

Matthew Harper

Member since: Mar 11, 2018

Mark Cutts

Member since: Oct 16, 2017

Minehli Arakelians Gheshlagh

Member since: May 19, 2019

MICHAEL HUTTON, PG, GD

Member since: Dec 12, 2010

Matthew Rosen

Member since: Jan 19, 2018

NICO DAL CERO

Member since: Aug 11, 2011

Gustavo Cabrera

Member since: Sep 9, 2018

Peter Welty

Member since: Jul 21, 2015

Philip Ooi

Member since: Dec 28, 2016

phillip chabata

Member since: Jan 6, 2020

Pietro Bagaini

Member since: Aug 27, 2018

PHILIP WACHIRA MWANGI

Member since: Oct 28, 2012

Miguel Zenetos

Member since: Apr 4, 2016

Dianna Hamm

Member since: Aug 31, 2017

Jordan Altabet

Member since: Sep 14, 2016

Richard Hesse

Member since: Aug 29, 2018

Shannon Servesko

Member since: Apr 17, 2019

Richard Massingill

Member since: Jun 5, 2006

Robert Marshall

Member since: Jul 18, 2015

Roger Goede

Member since: Jul 28, 2016

Richard Walker

Member since: Dec 27, 2017

Sally Oakley

Member since: Mar 8, 2019

vivienne ralph

Member since: Jul 19, 2016

David Mastrianni

Member since: Jan 1, 2016

STEWART PAUL NORTH

Member since: Feb 8, 2013

Sophie Shanks

Member since: Apr 22, 2020

Terry Spivey

Member since: Mar 6, 2019

Sugi Adtime

Member since: Apr 17, 2015

Susana Moredo

Member since: Apr 17, 2017

leah kramer

Member since: May 9, 2017

leah kramer

Member since: Oct 10, 2018

Thomas Comesky

Member since: Aug 31, 2017

Tomi Mellin

Member since: Feb 2, 2016

Anthony Heath

Member since: Jan 6, 2017

TERRILYN PRICE

Member since: Oct 8, 2012

Wesam Alhamad

Member since: Feb 8, 2018

Xinghan Xu

Member since: Jan 3, 2017

yung yung

Member since: Jul 14, 2015

Zach Schneider

Member since: Apr 13, 2017

Volker von Hillebrandt

Member since: Dec 27, 2013

Susan Maciorowski

Member since: Jan 26, 2016