EGL USA Gemological Laboratory is a prominent laboratory located in New York, New York, specializing in gemological services. Situated in the heart of the city at 42 West 48th Street on the 14th floor, this laboratory offers a range of expert evaluations and analyses for gemstones. The facility serves jewelers, collectors, and individuals seeking reliable and precise gemstone identification and grading.
The laboratory utilizes advanced gemological techniques and equipment to assess the quality and authenticity of diamonds and other precious stones. Its staff consists of trained professionals who carefully examine each gem to determine characteristics such as cut, color, clarity, and carat weight. These detailed reports support clients in making informed decisions regarding their gemstones, whether for purchase, sale, or insurance purposes.
EGL USA Gemological Laboratory also provides consultation services that help clarify complex gemological issues. By maintaining a focus on accuracy and transparency, the laboratory contributes to the trust and integrity within the gem trade community in New York and beyond. Clients can contact the laboratory by phone at 212-730-7380 to discuss specific requirements or arrange for gemstone evaluation services.
With its central location and specialized focus, EGL USA Gemological Laboratory remains a key resource for anyone involved in the gemstone industry in New York City. Its commitment to thorough analysis and detailed reporting supports a wide range of gemological needs, reinforcing the laboratory’s role in the local and regional jewelry market.


































