Welcome to the International School of Gemology’s Individual Gemology Class website. Here we provide you with amazing, and truly certified, learning opportunities in gemology, jewelry appraisal and jewelry sales at the lowest possible tuition in the industry. Here you can take a single course on a variety of subjects, or work your way course-by-course toward your ISG RG or RGA Diploma. Our purpose with this site is to make quality gemology education affordable to everyone. We guarantee the integrity of our programs as the finest quality, and our credentials to be the highest offered in the industry.
Learn more about the Individual Courses below, or get started by selecting the “Registration Here” menu above.
In the coming weeks we will be adding new and exciting new courses in Bead Identification, Gemologist Apprentice, Registered Gem Dealer Program and more.
I really enjoyed being a part of your Registered Gemologist Program. I have just passed my Registered Gemologist’s Exam and can’t wait to display my diploma in my jewelry store!
I was just about to give up on my dream… I found The ISG. It´s just fantastic that I can be on my sofa in Stockholm and study gemology and not only keep a dream alive but also living it. Thank you for given me, through your enormous work & great experience and knowledge, this opportunity by establishing the ISG!
Right now You are my hero!
I was impressed with the quality and quantity of information available through the courses.
I believe I that I have not thanked you for having this course. It was the best thing I have ever done. Your price is what people like me who did not know anything about gemology like to pay. And the course material is great just like the instructor.