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With every development of technology in gem synthesis or gem treatments, gemologists require more and more scientific training and instruments to do their work. To sift treated gems from the untreated ones, the natural from the synthetic ones is a real challenge. As gemstones are not standard products with an
assigned market value, the first step to determine the value of a given gem is to identify it. The second is to grade it.
With advances in gemstone synthesis, gemology has become an important field of study. Gemologists value stones based on a number of factors, including cut, colour, quality and clarity. The tools used by gemologists for the identification and grading of different gemstones range from the simple
to the high-tech. Basic tools: The basic tools for gemologists are:
Binocular microscope.
Refractometer.
Spectroscope
Qualification:
Minimum Plus Two (any stream) or graduation. Good command over English
and a sense of design, power of observation and good hand-eye co-ordination.
Demand:
Trained and qualified gemologists are in great demand and are employed by jewellery houses on starting salaries of Rs 8,000-15,000 with prospects of quick upward mobility. For self-employed gemologists, the sky is the limit.
Market:
Jaipur is among the world’s largest gem cutting centres.
International companies like De Beers, Cartier and Argyle promoting diamonds in India and big brands like Tanishq, Asmi and Orra entering the jewellery scene.
Where to study:
Gemology Institute of India, Mumbai.
Indian Institute of Gemology, New Delhi.
Indian Gemological Institute, New Delhi.
St Xavier’s College, Mumbai.
Jewellery Design and Training Institute (JDTI), NOIDA.
Gem and Jewellery Export Promotion Council, Jaipur.
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