Sterling Silver Heart Hoop Earrings Silver heart hoop earrings Sterling Silver Hoop and Heart Earrings The Dotty House Sterling Silver Heart Hoop Earrings Etsy. Experience the beauty and craftsmanship of our hand finished Sterling Silver Engraved Heart Hoop Earrings. Made with a delicate roped hoop and a stunning engraved heart, these earrings measure 1. 37 inches in length with the widest point at . 55 inches. Feel the total weight of 9. 46g and immerse yourself in luxury. Sterling silver is a high quality alloy composed of 92. 5% pure silver and 7. 5% of another metal, typically copper. This combination creates a material that is more durable and resistant to wear compared to pure silver, which is too soft for everyday use. Sterling silver has a bright, shiny appearance that is similar to pure silver but with added strength, making it ideal for jewelry, flatware, and other decorative items. Because of its quality and shine, sterling silver has been a popular choice for centuries and is often stamped with a hallmark (like ". 925") to indicate its authenticity. Over time, sterling silver can develop a patina, giving it a unique, aged look, which some people find appealing. However, it can also be polished to restore its original luster.