The Asian Institute of Gemological Sciences (AIGS) launches the Santa Maria color code and grading reports for aquamarine in June 2022 and sets a standard for the trade name. Most aquamarines are eye clean making color one of the most important value factors. The name of aquamarine comes from the Latin word for “sea water”. […]

The post AIGS Launches Santa Maria Aquamarine Grading Reports appeared first on The Jewelry Magazine.