Customer Testimonials

Maria Anderson McCrackin

I have used Northwest Gemological Laboratory in the past for jewelry appraisals and recently took Gemstone Identification 1. Excellent class and time well spent. It was a nice supportive environment and I learned so much in just two day. Looking forward to taking more classes and attending the conference.

Scott Perry

Quick, professional service. Easy to find, easy to work with. Ted does a great job about educating what goes into an appraisal.

Articles & News from Northwest Gemological Laboratory

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