IPA: /dʒəˈmɒlədʒɪst/
KK: /dʒəˈmɑlədʒɪst/
A person who studies and evaluates precious stones and gems.
The gemologist examined the diamond for its quality and value.
Gemologist → It is formed from "gem" (from Latin "gemma", meaning jewel or precious stone) and "-ologist" (from Greek "-logia", meaning study or science). A gemologist is someone who studies or specializes in gems and precious stones.
Think of a gem as a precious stone and remember that a gemologist is someone who studies these valuable stones.