What's the difference between silver and sterling silver?

The difference between silver and sterling silver is its composition. Silver is a general term used to describe metal that is rich in or made completely of the element silver. Sterling silver is a specific alloy with 92.5% pure silver and 7.5% other metals like nickel or brass. Fine silver is the term for 99.9% pure silver. On 1stDibs, shop a large collection of silver jewelry, watches, tableware and decorative accents.