Silver Masters Women's 925 Sterling Silver Rings CZ Cubic Zirconia Discover the Silver Masters of fine and fashion silver jewelry.The expansive selection of high-quality silver jewelry featured in Silver Masters offers everyday values that range from silver rings,bracelets,silver necklaces,silver pendants,silver earrings to the latest fashion designs. Find a special gift for a loved one or a beautiful piece that complements your personal style with jewelry from Silver Masters While pure silver can be combined with many different types of metals, sterling silver is created when combining pure silver with copper. Sterling silver jewelry can be composed with different amounts of copper but is most often seen with the .925 stamp, meaning that the composition is of 92.5 percent silver and 7.5 percent copper. This has been found to be a good combination for maintaining the silver's durability without harming its sparkle Silver should not come into contact with harsh household chemicals such as bleach, ammonia, or chlorine. To avoid scratches, store silver in a lined jewelry box or pouch, as it is prone to tarnish as it naturally reacts with sulfur or hydrogen sulfide in the air. Cleaning and wearing silver jewelry regularly will prevent this and help maintain its shine. Immediately upon noticing any discoloration, use a gentle polish made specifically for removing tarnish Silver Masters offers a specialized customer service team that is available seven days a week to answer any product questions before, during or after the purchase. If you are not satisfied for any reason, you will receive a full refund and free return shipping within the U.S. if you return your purchase within 30 days