How can you tell if silver is solid or plated?

To tell if silver is solid or plated, try holding a magnet near it. Solid silver is not magnetic, but the base metals used in silver plating often are. As a result, if the magnet sticks strongly, the piece likely features silver plating. Another way to determine the materials is to look for markings. On silver wares produced in the U.S., the markings “STER,” “925” or “.925” usually indicate solid silver, while “EP,” “EPNS,” “A1” and “AA” typically indicate silver plating. When in doubt, seek the opinion of a knowledgeable expert, such as a certified appraiser or experienced dealer. Find a variety of silver wares on 1stDibs.