Aurora Opal is not just a gem, it is a cosmic treasure, a fragment of the sky made real on this planet. Many people consider these properties of opal as that they have the striking play-of-color, fine-grained structure, and unique optical effects which make it one of nature’s most precious gems. Whether used as an accessory or appreciated entirely organically, the Aurora opal stone is about the beauty of the art as nature created and the unfathomable beauty that flaunts beneath the surface of the earth.