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