Welcome to Oris Nelson Enterprise

We are a manufacturer of the highest quality jewelry tools available. Our product line includes diamond testers, electronic gold testers, moissanite testers, pressurized steam cleaners, ultrasonic cleaners, and digital gem gauges. Many of these products are manufactured here at our factory in the United States and they are all backed by a full parts and labor warranty.

For distributor pricing email us at sales@rsmizar.com