GIA Certification: Be Confident In Your Purchase
What is the GIA? Established in 1931, The GIA (Gemological Institute of America) is considered the world’s foremost authority in gemology. They are present in 13 countries, with 10 campuses, 4 research centers, and 9 grading laboratories. The GIA is a nonprofit institution dedicated to continuous education and research in the field of gems and […]