A gemologist is an individual who graduated from studies in identification and grading of diamonds and gemstones at a recognized gemological institute. Most graduate gemologists in the United States have studied at the Gemological Institute of America (GIA). They earn the prestigious Graduate Gemologist Diploma.
You can speak with one of our certified gemologists in our New York or Los Angeles offices at any time. They are an important part of our customer service team.
The 4Cs are the universally accepted grading standard created by Gemological Institute of America (GIA). Every diamond is graded by Cut, Carat, Color and Clarity.