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Active Filters : Duration : 3 - 12 Months | Provider : Delhi Gem and Jewellery Institute | Provider Location : Delhi
Course Content: Module I • Gemology • Minerals • Categories of Gemstones • General Observations Colour, Transparency Cutting Style, Phenomena Luster, Dispersion, Heft Assembled Stones • Physical characteristics • Crystallography • Light Theory/ Polarization Module II • Inclusions- Characteristic/ Diagnostic • Equipments • Group/Specie/Variety • Gem... Category: Gemology & Diamond/Gem Grading | Delhi Gem and Jewellery InstituteDelhi (New Delhi, Delhi NCR)  Harison's Delhi Gem And Jewellery Institute/ DGL has been established to train and educate people and to serve the gem and jewellery industry. The ins... |
Course Content: Module I Diamond Grading & Identification Course (DGIC) 2 Months • Characteristics • Formation • Sources • Minning • Cutting & polishing Centres • Trading Centres • Crystal System • Physical Characteristics • Optical Properties • Clarity Blemishes & Inclusions Plotting & Identification &... Category: Gemology & Diamond/Gem Grading | Delhi Gem and Jewellery InstituteDelhi (New Delhi, Delhi NCR) Harison's Delhi Gem And Jewellery Institute/ DGL has been established to train and educate people and to serve the gem and jewellery industry. The ins... |
