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Gemmology: basic course

3 May 2021 admin • No Comments

This course is designed to start in the field of gemmology and learn the basics.

Synthetic stones

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This course, teaches you how to identify synthetic stones to distinguish them from natural stones on the market.

Fine stones

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This course teaches you how to identify the variants of colored stones and analyze the factors that influence the value of a colored stone.

Rough diamond

3 May 2021 admin • No Comments

This course is intended for anyone wishing to get into the business of buying and re-selling rough diamonds.