American Gemological Laboratories will be performing on-site testing of colored stones for identification, enhancement and origin reports during the Hong Kong Watch and Jewellery Fair September 21st-27th.
During the first half of the show, AGL will be at the airport: AsiaWorld-Expo. During the second half of the show, they will be at the Convention Center.
For appointments prior to the show, call (212) 704-0727. During the show, call +852-976-51-732.