The AGL was founded in 1977 in the very heart of New York's diamond district. The AGL specializes in colored gemstone reports and was the first laboratory in the USA to carry our gemstone country of origin reports.
The AGL has long being regarded as having one of the most comprehensive colored gemstone reports giving details on the quality of the gemstone and creating their own gemstone grading guide which has become very easy for the consumer to follow.
The AGL has a very strict policy on hiring some of the best gem gemologists for their reports coupled with the latest in equipment for gemstone identification.
Please contact us at Sapphire Ring Co for further information on the AGL or any one of our Laboratories we use for gemstone identification.
American Gemological Laboratories, LLC.
580 Fifth Avenue #706
New York, NY 10036
Phone: (212) 704-0727
Fax: (212) 764-7614