Picture a stone that absorbs the soft colors of dawn a rainbow short-lived splendor and the strange gleam of the moon It a stone that when you hold it with your bare hands has a vibrating play of colo ...

called a "play of color." The fire opal is rarer than other types of opal, especially in gem-quality stones. While the background of a fire opal is milky or translucent white, the colors depend on ...

black opal exhibits many different colors contrasted by a dark body tone. Frederick: It's simply the most stunning gemstone on the planet. It's just remarkably beautiful. You can put the thing ...

supplying the world with these exquisite gems. The name "opal" is derived from the Greek word "Opallios," meaning "perceiving a change of color." This phenomenon, known as play-of-color ...