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        We have created the ultimate online destination for people who are passionate about gemstones

        Become an expert on the intricacies of gemology, embark on a new career, or just share your fascination with other gem enthusiasts all in one place.

        JOIN 11,682 GEM ENTHUSIASTS AROUND THE WORLD


        Becoming a Pro Member of IGS just made good sense for my business. The gemology resources are fantastic, and my profile lets potential customers know I am serious about colored gemstones. And frankly, if I get any exposure to potential customers it's a no-brainer.
        Paul Bierker, Paul Michael Designs Jeweler, IGS Pro Member

        "It's like a good who-done-it mystery. It just can't be "put down."

        "You are one heck-of-a-writer. This course is so well written, that I'm convinced that anyone, even me, can understand and master this material. After having read the first four introductory articles, I find myself actually wanting more time to study. It's like a good who-done-it mystery. It just can't be "put down."
        Joe Tulving IGS Pro Member
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        Membership Features


        Get access to member-only premium features!



        And we are adding to this content every month!

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        IGS Membership Plans and Pricing

        Plan

        Gem Enthusiast

        For Hobbyists, Enthusiasts and the Curious
        • Gem Buying Guides
        • Gem Price Guide
        • Premium Articles
        • Forum Access
        • Business Listing
        • Access to Mini Courses for $24.95 - $99 each
        • Access to Certification Courses
        Price:
        monthly $9 per month
        anually $75 per year Save 30%
        Plan

        Professional

        For Gem Pros and Aspiring Gem Pros
        • Gem Buying Guides
        • Gem Price Guide
        • Premium Articles
        • Forum Access
        • Business Listing
        • Access to ALL Mini Courses for FREE
        • Access to Certification Courses for $400 each
        Price:
        monthly $20 per month
        anually $192 per year Save 20%

        100% Money-back Guarantee

        Not satisfied with your experience? We’ll refund your membership purchase within 120-days of purchase; or your course purchase within 14-days of purchase. No questions asked.

        *The Professional plan is required for access to the Professional Gemologist Certification and Diamond Specialist Certification. An additional cost of $400 for each course is required to cover the cost of testing.



        "What a gift you give, passing this knowledge to those of us who are seekers"

        "Just wanted to thank you for the fantastic adventure I have had since becoming a member of IGS. The quality of your Gemology Course is tops. Nice to know that such folks as you exist. What a gift you give, passing this knowledge along to those of us who are seekers."
        Dr. John Parrott IGS Member

        "I owe my gemology knowledge to IGS."

        "You are indeed a “Guru” in the true sense of the term. Your knack of simplifying the most complicated topics and your constant endeavor to update the existing information are really unique. I owe my gemology knowledge to IGS."
        Nitin Pawaskar IGS Member

        "IGS is a Godsend for me"

        "I have been on the distant sidelines of the jewelry business for a long time with a great love of colored stones and working with gold. I must tell you that IGS is a Godsend for me, as I do not have the resources or the six months required to get a GG from the GIA now."
        Charlie Bernheiser IGS Member
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