Australian Opal Faceted Rondelles have a waxy luster with excellent faceting creating a symmetrical rondelle shape. These Australian Opal beads have play of color in green-blue-orange-violet-yellow-periwinkle hues, their body colors are a dark bluish grey to a light cream hue providing a mix on the strand and have some natural pitting and crazing. The gems present with a semi opaque quality, and these larger than average sized rondelles in Opal are mined in Australia.