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... Read More
Accredited Gemology Professional
Posted on10 Jan 2024
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ISG Accredited Gemology Professional The Accredited Gemology Professional course consists of 39 sections that cover all aspects of becoming an Accredited Gemology Professional, including... Read More
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 gemstone... Read More
Chatham Created Gemstones
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... Read More