Gemologist and Description
A gemologist is an individual who has expertise and rich knowledge about different gems and stones. A gemologist is also known as a gem expert and studies gems to find out their composition, value, quality, genuineness etc. these experts use optical instruments like microscopes, polariscopes etc to study he internal and external surface of a gem to comprehend its purity level. Gemologists are hired by various jewelry stores or may work independently as well.