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Ruby & Sapphire Fundamentals
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Other Courses
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Ruby, Sapphire, Emerald Workshop (E00-F)
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Beginner's guide to Ruby (E-O-Ruby)
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Accredited Gemologist (A.G.) (AG-E)
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Gem Identification (E102)
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Synthetic and Treated Gem Identification (E301)
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Colored Stone Grading and Pricing (E201)
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Diamond Grading and Pricing (E103)
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Countertop Sketching (E503)
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Basic Jewelry Design (E401)
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Jewelry Design (E501)
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Introduction to Gems and Gemology (E101)
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Diamond Grading & Pricing - 5 Day Lab (E103-L)
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Pearl Fundamentals - Classification & Quality Grading (EWS06)
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Jadeite Pricing & Grading (EWS08)
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Ruby, Sapphire Identification, Grading and Trading Course (I-RSIGT)