AGL's New York office will be closed on Monday, May 28th in observance of Memorial Day. We will reopen on Tuesday, May 29th at 9am.  We will be open from 9am to 4pm from Tuesday May 29th to Friday, June 1st. We will resume normal hours, 9am to 5pm, on Monday, June 4th. 



©2018 American Gemological Laboratories