Accredited Gemological Institute (AGI NY) is an independent diamond and jewelry appraisal NYC service
AGI NY jewelry appraisals are recognized by all major insurance companies. We provide the best possible information to our clients regarding their diamond, jewelry, gem stone & watch purchases. So before you buy, if you're unsure and want to know if you are not getting ripped off, stop by our office and let one of Graduate Gemologists assist you. When you visit AGI NY, you can expect to be treated with the respect you deserve. We explain the complete jewelry appraisal process in detail. You are present at all times and the jewelry appraisal is performed in front of you, while you watch.
- We offer exceptional, personalized customer service
- We are a Full-Service Laboratory
- Competitive Pricing
Why Choose us
Accredited Gemological Institute is a privately owned independent institute for diamond, gems and jewelry appraisal which is located in New York. We arrogantly provide you with the best evaluation of your exquisite diamond, jewelry, gem stone or watch purchases up to the highest level of accuracy. We, at AGI NY, are renowned for the authentication of diamonds and provide a Diamond Certification of the diamond accessory in your possessions.more
AGI's dedicated, professional diamond, gemstone and jewelry appraisers are ready to help you with all your gem appraisal, diamond appraisal and jewlery appraisal needs. As New York City's foremost authority on diamonds and gemstones, AGI's staff is dedicated to honesty and integrity. At AGI, our staff uses state-of-the-art technology to provide clients with the finest services available. AGI is among the leading appraiser gemological laboratories in New York City.
37 West 47th Street Suite 503
New York, NY 10036