9.5x8.5-19.5x14.5mm Peruvian Blue Opal & Matrix plain oval nuggets 20 inch 37 beads AA

Peruvian Blue Opal and Matrix plain oval nugget beads have a slightly asymmetrical shape with wonderful thickness on this a group of expertly matched beads showing a consistent color & quality flowing throughout the strand of opaque beads. These gems have a waxy opal luster with a smooth appearance and present a shades of turquoise greenish blue, black veining, and chocolate brown coloring. AA Grade