Welcome to the International School of Gemology, the worlds finest and fastest growing gemological education organization that offers world class gemology training at the world's lowest tuition rate. We are the innovators in affordable, quality distance and classroom education in gemology and jewelry appraisal that is based on our certified insurance industry education delivery system. Choose from one of our quality education programs below to learn more.
Special Announcement: The 2014 - 2016 ISG RG and RGA Re-Certification Exam is now ready. If your RG or RGA Diploma is dated on or before 1 October 2012 you are required to take the 2014 Re-Certification Course and Exam to keep your ISG Diploma and Title active. Click above to visit.

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ISG Registered Gemologist Appraiser Program

The complete 8 course program of gemology and jewelry appraisal. This is the finest distance education package available for those seeking careers in gemology and/or jewelry appraisal. Includes special courses in damage evaluation and appraisal.

ISG Registered Gemologist Appraiser for Professionals

The program is designed for those who have completed accepted gemology programs from other schools and would like to further their education and credentials into the jewelry insurance appraisal field. We will accept graduates from a list of other schools and provide you with a quality education in jewelry insurance appraisal.

ISG Registered Gemologist Program

This program includes the same 4 courses in gemology but does not include the appraisal related courses. This course is for anyone interested in gemology as a career or hobby but does not need the special appraiser training of the RGA program.

ISG In-Residence Classroom Programs and Schedules

Welcome to the International School of Gemology's In-Residence Class Program. After 10 years of offering world-class distance education learning in gemology and jewelry appraisal, we have formally established our classroom program that provides hand's-on training to everyone at the most affordable price in the industry. April 2015 Schedule Now Posted!


ISG State Certified Insurance Continuing Education Courses

Coming 1 November 2014, the ISG will introduce our new website offering our certified, Insurance Continuing Education courses where General Lines Property and Casualty adjusters, underwriters and agents can get our world-class insurance continuing education courses for professional insurance license renewal in many US states.

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Jewelry Adjuster: State Licensed Independent Adjuster, a division of the International School of Gemology.

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