certified Gemological Laboratory
Laboratory #
Awarded:
Nancy Weiss
,
GG
Accredited Senior Gemologist
Professional Experience
Retired
Industry Memberships
NAJA, retired
💎 What’s Driving Today’s Diamond Market?
Join Us June 23 for the AGA 2026 Virtual ConferenceScholarship & Research Grant Applications Are Now Open!
💎 What’s Driving Today’s Diamond Market? Join Us June 23 for the AGA 2026 Virtual ConferenceScholarship & Research Grant Applications Are Now Open
💎 Colors of the Diamond Market – June 23