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
Introduction to Gemology
Posted on22 Dec 2023
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Introduction to Gemology Course Free The free Introduction to Gemology course has been designed explicitly as a foundation study of gemology for those just starting... Read More
Registered Gemologist Appraiser Diploma Program
Posted on06 Oct 2023
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Registered Gemologist Appraiser Diploma Program $1,995.00 Overview: The Registered Gemologist Appraiser Diploma program includes 82 sections that provide all of the gemology and jewelry appraisal... Read More