GLA is an independent Laboratory specializing in gemstone and jewelry identification, quality analysis and evaluation unaffiliated with the act of purchasing.
Our laboratory utilizes state of the art technology, instruments and the most highly experienced gemologists, graduates of the Gemological Institute of America, to provide the most accurate and professional jewelry, diamond and gemstone evaluations.
6433 Topanga Canyon Blvd. #168 • Canoga Park, CA 91303
Physical Address: Please call for security reasons
Fax: (213) 689-1778