Pearl grading lab classGEM 149L
Lab class description
Discover how experts determine the quality of Akoya, freshwater, South Sea and Tahitian pearls using GIA’s 7 Pearl Value Factors™. Train with the Institute’s internationally respected team of instructors. Learn how to evaluate and sell cultured pearls. Gain the knowledge to promote the beauty, value and quality of your merchandise.
What you earn
- Letter of completion