Colored Stone Grading and Pricing – Tucson, AZ
Color grading is presented following the new World of Color nomenclature and based on the international standard of the Munsell system. In this course, participants…
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Gemworld Events: Speaking Engagements
Emerald Treatments and Pricing – Tucson, AZ
Attendees will examine emeralds treated by various methods and learn the practical techniques used in the field to recognize them. The degree to which an…
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Vancouver Guild AGS & CGA
Vancouver guild presents - Valuing Challenging Diamonds and Gems Presented by Richard Drucker, FGA, GG President, Gemworld International Saturday - October 26, 2019 1-2PM - Presentation with Q&A Sheraton Vancouver…
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AGTA GemFair
Tucson, AZ Tucson Convention Center, Galleria Lobby Booth 28 Classes and lectures T.B.A…
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Gemmological Association of Great Britain Conference
London, UK Richard Drucker will be one of the Main Speakers - his talk will be on “Market Trends, Issues and Challenges.” Plus Colored Stone Grading Workshop by…
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World of Gems Conference – held September 2017
LEARN MORE about our Conferences: This was our fifth international conference held by Gemworld, acclaimed speakers from six countries spoke on current gemological topics and trends…
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