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JD 241 — Introduction to Gemology

2 credits; 1 lecture and 2 lab hours

Study of the major gem species and their characteristics, with emphasis on their use in commercial production and price structure. Students acquire a thorough knowledge of all precious and semiprecious stones and the ways in which they are used in jewelry.

Gemology (HEGIS 5012)

...marketability. JD 141 Introduction to Diamonds 2 JD 241 Introduction to Gemology 2 JD 281...