Multi Color Sapphire & Ruby Plain Nuggets have a glass-like luster with good polish, gems have been tumble polished with no faceting, the gems are a full bodies asymmetrical bean shape, gems are well matched on the strand for their opaque to semi-translucent quality, and the beads are moderately to deeply saturated yellow, blue, green hues of Sapphire and light red Pink Sapphire (Ruby).