What does uncertified mean when dealing in silver coins?

Uncertified silver coins are those that have not been evaluated or graded by a professional third-party grading service. This means there is no official authentication of their quality, condition, or authenticity, which can affect their market value. Buyers may need to rely on the seller's reputation or perform their own assessments when considering uncertified coins. As a result, uncertified coins often carry a higher risk for collectors and investors.