Blessed with natural beauty, gemstones have amazed humankind. These gems are found deep inside the Earth and have formed through years. When set in jewelry, these crystals completely transform the look with their exotic colors and excellent luster. One of the richest variety-colored gems, opal is a mineraloid known for its fire. It shows the outstanding play of colors and is always in demand. The beautiful Opal gemstone captivates the onlooker with its beauty and undoubtedly has a statement appeal. Known as the queen of gemstones, opal has been desired in accessories, and gem collectors are obsessed with its brilliant luster.