What makes silver jewelry so alluring? It’s classy, easy to maintain and affordable. If you are in the market for quality silver, there are a few basics you should have at the tip of your fingers before stepping out as these are the things that will help you buy a simply perfect and enduring item. First of all, what is sterling silver? Sterling silver is an alloy of fine silver and other metals which has all the positive features of silver, but with added strength, a feature which is absent in pure silver, making it impractical for normal jewelry. Sterling silver is often referred to as 92.5% silver as it contains 92.5% silver and 7.25% of other metals.