Swarovski has finally answered all your requests for a moon!! Beautifully curved, perfectly cut, this moon is as brilliant as the real thing on a crisp night!! This Aurora Borealis Moon is superb, the other colors (see main menu) as pure as only Swarovski can make them. The rainbows are actually crescent shaped at times!! The outside of the crescent is thin, the inside a thick blend of celestial facets. The 55mm Aurora Borealis is unbelievable!!