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    Visit Our Office

    We collect information about your jewelry and take photos while you wait.

    Take Back Your Jewelry

    Your jewelry is returned immediately while your appraisal is prepared.

    Receive Appraisal

    Convenience is key. We give you the option to receive your appraisal in the mail, in person, or digitally.

    Want to learn more about our services?

    Read about the services that have made GLS one of the most prestigious gemological laboratories in the world.

    Contact Details

    625 S. Hill St., Suite 234
    Los Angeles, CA 90014
    (213) 689-9757[email protected]

    Opening Hours

    Monday-Friday10:30 am - 5:30 pm
    SaturdayBy Appointment Only