Bernadette George hosts a casual and informative evening with Dennis Dufau, founder of DGL Gem Labs. Dennis has 35 years experience in the international gem & jewelry trade. He will talk about the history and science of gems and jewelry.
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Earlier Event: August 29
Professional Gemologist Certification: Class 5 of 12
Later Event: February 3
Tucson Gem Show 2016 - The Biggest Gem Show in the World