Stunning Simplicity: Elegant Sterling Opal Jewelry for Timeless Understated Style Opals, popularly known as "The Queen of Gems," are one of the most astonishing gemstones in the world, have been celebrated throughout history. Made from Silica-rich water, Opal is an amulet for October-born folks and is given to cherish 14th-years of marriage. The beautiful gemstone has a fire-like luster and a dramatic dance of colors that can capture anyone's attention in seconds. When the stunning Sterling Opal Jewelry is embedded in precious metals such as silver, gold, or platinum, it adds more drama and class to your fashion statement.