The fabulous opal
The opal is a legendary gemstone, famous for its colors and unique, unmistakable individuality. These classic gemstones are typically one-of-a-kind. Each gemstone is exceptional. Opals as birthstones Writers have spent thousands of years trying to describe opals. Even in ancient times, the opal was considered remarkable. Some ancient cultures thought that opals fell out of the sky during thunderstorms and contained lightning. As a birthstone, the opal is believed to...