Kooljewelry Sterling Silver Purple Cubic Zirconia Heart Birthstone Earrings

The heart shaped stones in this pair of heart earrings are crafted of either colored glass or colored cubic zirconia to represent a birthstone. These heart earrings are beautifully crafted of sterling silver with rhodium plating to avoid tarnish and to give it a look of white gold heart earrings. Sterling Silver History Originating in Europe in the 12th century, sterling silver has been a source of value for everything from table settings to currency for centuries. Sterling silver is a soft metal, yet when combined with copper, produces a tough material that could be heavily relied on. Due to these qualities it is the perfect material to mold into intricate jewelry designs, giving a luxurious look at an affordable price. Sterling Silver Composition Sterling silver is created when combining pure silver with copper at a ratio of 92.5 percent silver to 7.5 percent copper to maintain its durability without harming its sparkle. Sterling Silver Care Silver should not come into contact with harsh household chemicals. To avoid scratches, store in a lined jewelry box or pouch, as it is prone to tarnish. Upon noticing any discoloration, use a gentle polishing cloth.