Accredited Gemology Professional

Certified Gemstone Dealer

Posted on10 Jan 2024
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Certified Gemstone Dealer Welcome to the ISG Certified Gemstone Dealer Program. This program aims to educate you professionally in becoming a successful gemstone dealer. This...
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Chatham Created Gems

Posted on22 Dec 2023
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Chatham Created Gems What is a Chatham Created Gemstone? Carroll Chatham was the leading pioneer in the science of gemstone creation in a laboratory. To...
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Introduction to Gemology

Posted on22 Dec 2023
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Introduction to Gemology Course The Introduction to Gemology course has been designed explicitly as a foundation study of gemology for those just starting their careers...
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