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IIG America
IIG America
💎 GEMOLOGY

Gemology Professional

Contact for details
intermediate
online
💎

Gemology Professional

About This Course

Gemology Professional: Master the Science & Art of Gemstones Dive into the World of Gemology with the Gemology Professional – Flagship Course, a structured, hands-on course designed for those aspiring to become Certified Gemologists and Graduate Gemologists. This industry-aligned course equips gem enthusiasts and new entrants with in-depth knowledge of natural and artificial gemstones, blending classical gemological science with modern market practices. The curriculum covers gemstone classification, formation, physical and optical properties, cutting and fashioning techniques, and organic gemstones such as pearls, amber, and coral. Learners master gem identification techniques using professional gemological instruments and gain a clear understanding of origins, value factors, treatments, and enhancements that directly impact pricing and trade decisions. Market-based classification systems, including Navgraha and Birthstones, provide essential global and cultural context. Designed for real-world application, the course concludes with practical assessments, industry case studies, and certification, preparing learners to confidently step into the global gemstone industry as skilled professionals. Step into the fascinating World of Gemology and shape your future as a Certified Gemologist. Whether your goal is to enter the gem trade, strengthen your jewellery business, or build a long-term career in gemology, this course delivers the knowledge, credibility, and confidence needed to succeed.

What You'll Learn

Introduction to Gemstones Industry overview & significance Historical & cultural impact

Gem Classification & Formation Species, varieties & categories Mining locations & deposits

Physical, Optical & Chemical Properties Hardness, inclusions & durability Optical effects & chemical composition

Cutting & Fashioning Faceting, cabochon & shaping styles Impact on value & brilliance

Organic Gemstones Amber, Coral, Ivory, Jet & Pearls Identification & market demand

Gem Identification Techniques On-sight& standard testing methods Simulants, synthetics, doublets & triplets

Gemological Equipment Usage Microscope, dichroscope, polariscope & refractometer Effective lab tools & testing

Origins & Value Factors Country-specific characteristics Quality, rarity & color grading

Treatments & Enhancements Heat, irradiation & fracture filling Impact on trade &

Course Details

Duration

Contact for details

Format

online

Level

intermediate