7x6-11x9mm Multi Color Australian Opal faceted nuggets 18 inch 50 beads AA

Multi Color Australian Opal faceted nugget Beads have an asymmetrical angular shape showing opaque to translucent areas of blue-grey opals with very vibrant Blue, Purple, & Green Play of Color. Opals exhibit an organic appearance due to areas of matrix which add soft creamy beige hues. Larger than average size for a spectacular grouping having a polished body with slight areas of pitting due to surface irregularities of the natural Opal. AA grade for their intense Play of Color, matching on strand, and good make.