Speakers 2018Posted by Jan Asplund Apr 15, 2018 00:18:20
Jeffery Bergman on the topic of Ethiopian Emeralds.
Jeffery Bergman, SSEF, SGC, founder and director of Primagem in Thailand, is an American gem dealer with more than 40 years of experience in gemstone and fine jewelry mining, cutting, wholesaling and retailing. He has appeared on the BBC, CNN, NBC, ABC and GEO; and has been featured in Time, USA Today, National Geographic, Gems & Gemology and Discovery Channel magazine. Jeffery is a regular guest speaker at gem lab seminars and gemological association conferences and universities .
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