Northern Appraisal Services specializes in appraisals of modern and antique jewelry, watches, pearls, diamonds and gemstones. We provide insurance appraisals, estate appraisals, diamond grading, gem identification, and diamond certification for the central Ohio area including Worthington, Dublin, Lewis Center, Columbus, Pickerington, Westerville, Hilliard, Gahanna, Clintonville, Powell, Grove City, Pataskala, Reynoldsburg and Upper Arlington.

Appraisal Samples
Our insurance appraisals are mulitple page documents packaged in a tri-fold folder. You will receive two copies, one for you to keep in a safe place and one for your insurance agent.
Insurance appraisal
Here is a sample of our Quality Assessment. As you can see, it's not as detailed as the insurance appraisal but still gives enough information to help identify the piece or sell it.
Quality Assessment sample