Contact Us

Gem Studies Laboratory
Level 5, 301 Pitt Street
Sydney NSW 2000
Australia

Postal Address:
P.O. Box A151
Sydney South NSW 1235

Phone:                    02 9264 8788
International:    +61 2 9264 8788
Fax:                         02 9267 8556
Email:                     info@gsl.net.au

Hours:
Monday - Friday:       9.30am - 5.00pm
Saturday & Sunday:  Closed

Please call to make an appointment.