Ametrine Plain Nuggets have a vitreous luster, these Ametrine gemstones are a light to medium saturation of purple and golden hues with consistent tone, brilliance, quality throughout the strand, there are only very very slight internal characteristics for an apparently clean strand of beautiful Ametrine, the bead shapes are asymmetrical, and this AAA grade strand is exceptionally well made for Ametrine beads in a larger than average nugget shape.