Function Gemology Identification 
Imperial Gem Lab
MAY 23, 2019
Harold: “yeah I do jewelry appraisals gem identification and diamond grading for the public as well as for jewelry stores in the Lower Mainland Vancouver area Andrew: “A lot of people are wondering why is it beneficial to have your jewelry appraised and what’s the purpose of it an appraisal?’ So that’s one of my functions.
ASA Newsroom - Personal Property
JUNE 4, 2024
As a consultant to the World Bank, he has established gemology schools in Madagascar and Tanzania. Jessie has developed and taught classes on jewelry materials identification for the purpose of pinpointing design eras and dates of manufacturing. He is an author and regular speaker to academic and gem and jewelry industry groups.
Expert insights. Personalized for you.
52 
Let's personalize your content