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Course-Details
Course-Details
Course-Details
Course-Details
Course-Details

Coloured Gemstoned Identification Course (CGIC)

Course contents
With 34 years of Jewellery trade experience as legacy & adding 16 years of teaching experience, get the trade oriented training with true, ethical and professional lab standards from India's First Master Trainer by the G&J S council of India with complete gem & jewellery mentorship.
4 months ( days a week: Tuesday to Saturday)
Level 4 (Basic + Advanced)


Module A: Introduction
Concept of Gemology
Minerals and Mineraloids
Categories of Gemstones
General Observations     Colour, Transparency     Cutting Style, Phenomena     Lustre, Dispersion, Heft     Assembled Stones
Physical characteristics of Gems
Crystallography
Light Theory/ Polarization 


Module B : Gem Study
Inclusions- Characteristic/ Diagnostic
Concept of Country of Origin
Equipments
Group/Specie/Variety

Gemstone Study     Practical Study of Minimum 850 Stones

Identification of Mines/ Sources

Identification of Synthetics     Flame Fusion/Verneuil Process     Pulled / Czochralski,     Skull Melt     Flux     Hydrothermal / Bomb        Stones Synthesized   Characteristics/Manufacturers       Identification techniques
 Gem Enhancement Techniques     Heat, Radiation, Chemical Diffusion 


Module C: Advanced
Fluorescence
Pricing/ Valuation
Treatments
Market Terms/ Indian Trade

Fee Schedule