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Gemology Course

(Color Gemstones)

Gemology is the branch of mineralogy which defines complete study of gemstones from mine to market. This includes mining of gemstones, crystallography, cutting and polishing, chemical, physical, and optical properties of gemstones, sources of gemstones, etc.

It also involves the identification of synthetics and simulants. It includes both types of natural gems i.e., Organics and Inorganics. Organic gems like Pearl, Coral, Amber, etc. and Inorganic involves Ruby, Sapphire, Topaz, Diamond, Iolite, Emerald, etc.

IGS Institute offers all about gemstones along with practical of each type of gemstone. In our courses, we also offers, about the relation between gemstones and astrology.

Diamond Grading: Welcome

What are Gemstones? Identification of Gemstones; Differentiating natural stones from simulants and synthetics; Identifying treatments done on gemstones; Relation of gemstones with astrology; Valuation of Gemstones and Usage of Classical Instruments; Will be covering 40-50 different varieties of gemstones.

Gemstone Business Course

Duration- 2.5 Months

Fees- Rs 35,000/-

Free Kit Provided

Tool Kit Includes

(10x lens, Tweezer, Clutch Tweezer, Gem Cloth, Shade Card, Kit Bag)


Detailed study of gemstones; Study of Rough stones (crystallography); Spectroscopy; Advanced Instruments; Certification Terminologies; Photography of gemstones,  Microphotography of Inclusions; Will be covering some rare stones (20 approx.) also.

Gemstones Advanced Course

Duration- 1.5 Months

Fees- Rs. 30,000/-

Free Kit Provided

Tool Kit Includes

(10x lens, Tweezer, Clutch Tweezer, Gem Cloth, Shade Card, Kit Bag)


Complete Identification (Including Synthetics and Treatments) of 9  stones (Diamond, Ruby, Yellow Sapphire, Blue Sapphire, Emerald, Coral, Pearl, Hessonite Garnet, Chrysoberyl Cat's Eye). Valuation of these gems.

Navratna Identification Course

Duration- 3 Weeks

Fees- Rs 15,000/-

Educating. Guiding. Inspiring.

Diamond Grading: About
Diamond Grading: Contact
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