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💎 What’s Driving Today’s Diamond Market?

Join Us June 23 for the AGA 2026 Virtual Conference

Scholarship & Research Grant Applications Are Now Open!

💎 What’s Driving Today’s Diamond Market? Join Us June 23 for the AGA 2026 Virtual Conference

Scholarship & Research Grant Applications Are Now Open

💎 Colors of the Diamond Market – June 23
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Edward 'Eddie' Havens, Jr
, 
GG,GIA, CM(NAJA)
Accredited Senior Gemologist
Conway
, 
AR
United States
Jeanne Hawk
Accredited Senior Gemologist
Donna Hawrelko
, 
FGA, FCGmA, PID
Accredited Senior Gemologist
Calgary
, 
AB
Canada
Donna Hawrelko headshot.
Georgie Hilberg
Accredited Senior Gemologist
Briana Hodge
Accredited Senior Gemologist
Marian Holt
Accredited Senior Gemologist
Mark Hotel
Accredited Senior Gemologist
Erin Billie Hughes
, 
FGA
Accredited Senior Gemologist
กรุงเทพมหานคร
Thailand
Billie Hughes using a microscope.
Richard Hughes
, 
FGA
Accredited Senior Gemologist
Krung Thep Maha Nakhon
Thailand
Kym Hughes
, 
FGA FGAA Dip DT AppGemVal
Accredited Senior Gemologist
Ashmore
, 
QLD
Australia
Amanda Humann
, 
Gemological Institute of America Graduate Gemologist (GIA GG)
Accredited Senior Gemologist
Seattle
, 
WA
United States
Richard Huntington
Accredited Senior Gemologist
Jeffrey Hurwitz
Accredited Senior Gemologist
Joshua Hyman
, 
GG
Accredited Senior Gemologist
Philadelphia
, 
PA
United States
Peter Indorf
, 
GG, RGA
Accredited Senior Gemologist
Melbourne
, 
FL
United States
Ted Irwin
Accredited Senior Gemologist
Robert James
, 
RGA, FGA, GG
Accredited Senior Gemologist
San Antonio
, 
TX
United States
Rick Jennings
Accredited Senior Gemologist
Jennifer Johnson
, 
GIA Graduate Gemologist, Certified Master Appraiser (NAJA)
Accredited Senior Gemologist
Black Diamond
, 
WA
United States
Jason Johnson
, 
GG, NAJA
Accredited Senior Gemologist
Fort Worth
, 
TX
United States