Welcome to the Jewelry Marks Database!

This site is accessible to National Association of Jewelry Appraisers members only.
Please use your current NAJA Username and Password to Log In.

We encourage you to search through our database of jewelry trademarks and maker’s marks.
You can search alphabetically, by trademark, or by extinguishing marks.

 To view the entire Catalog, click here

Thank you!
Katy Bodenburg