Precious metals, widely recognized as the centerpiece of jewelry, have been the hallmark of personal adornment throughout history. From the Egyptians to the Romans, the use of platinum, silver, and gold has been admired as décor. Modern jewelry consumers are no different. While gold continues to be the most commonly purchased form of high-class jewelry, platinum and silver are extremely popular as well. All three provide jewelry consumers with an attractive and durable base metal for glamorous jewelry.