UNIVERSAL GEMOLOGICAL LABORATORY
Updated 54 days ago
71 West 47th St., Suite 204 New York, NY 10036
Universal Gemological Laboratory is an independent firm that identifies, appraises, and evaluates gemstones and jewelry. We perform these services for the jewelry trade and the public...
UGL: The Independent Laboratory for the Certification of the Certification of Diamonds and And Colored Stones
Also known as: Universal Gemological Laboratory, Inc.