Zenith Gemological Laboratory
Appraisal, Investigation, and Expert witness
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Advanced Gemological Lab and Appraisal Service Provider

Based in the Baltimore/Washington DC metroplex, we are a world-class gemological laboratory, with industry leading credentials and cutting-edge equipment. Our mission is to provide both industry members and individual clients with the highest levels of laboratory analysis, professional appraisal services, and expert witness services possible.

We have served royalty, politicians, diplomats, celebrities, government agencies, industry leaders, and everything in between with distinction and confidentiality since 2013.

 

Areas of Practice


Personal Property Appraisal

Insurance, Estate, Fair Market Value, we do it all. We are happy to provide both in-house and on-site appraisal services by appointment. Our specialties are Fine Jewelry, Fine Art, Textiles, Luxury Timepieces, Antiques, Fossils, Meteorites, Coins, Period Furniture, and Ancient Artifacts.

Laboratory Analysis

Our advanced laboratory and skilled technicians stand ready to serve your needs, from mineral and gemstone identification, to treatment detection, origin reports, grading reports, and many other detailed services. Browse our site to discover more about our lab capabilities.
 

Expert Witness/Litigation support

Various things may lead to legal action, and we are well equipped to support your case in areas such as expert witness, arbitration/alternative dispute resolution, forensic analysis, damage reports, expert consultation, valuation analysis, and much more.


Special Investigations

With a very high level of education and experience in this field, we are particularly suited to the tasks of fraud discovery, treatment identification, counterfeit detection, forensic analysis, and workmanship related questions.

Restoration and Conservation

Our laboratory not only includes analysis equipment, but also includes a vast array of tools and technology for the creation, recreation, repair, and protection of treasured items to beyond “museum quality” results. This is a very exclusive and in-demand service, so reach out well in advance to arrange a conversation with our experts.

General Consultation/Think Tank

If your questions cannot be placed in the other categories here, we encourage you to schedule a conversation with one of our experts to address any questions, projects, or other subjects that our collective knowledge avails. You may be surprised at what we can accomplish together.


Let's Talk.

Use the form below to contact us regarding your enquiry. Please be as detailed as possible. Include your industry along with any specific document requests. You may also email or call us to make an appointment.