THE COIN GRADING PROCESS AT NGC

Hundreds of thousands of coins are submitted to NGC each year by coin collectors and coin dealers who have confidence in our ability and integrity as a third-party coin grading service.

Our coin grading process involves numerous steps within several specialized departments. Each step is performed with the goal of accurately and safely grading and then sonically sealing coins in NGC holders. It's a team effort, and you're invited to follow along as we trace the progress of a coin through the certification process at NGC.