Throughout the centuries, sterling silver jewelry has been a popular choice among jewelry enthusiasts because of its beauty as well as its durability. Within various sterling silver ranges, 925 sterling silver is one of the most popular types. This particular type used in crafting sterling silver jewelry is an alloy having 92.5% silver and 7.5% other metals, which is usually copper. You must be thinking about why are these other metals added. Well, the reason is, that it helps in improving the strength and durability of silver, making it perfect for crafting jewelry for everyday use.