10x8-13x10mm Tanzanite plain nugget beads 17 inch 39 pieces AA Grade

10x8-13x10mm Tanzanite plain nugget natural gemstone beads have a vitreous luster, good polish, asymmetrical oval nugget shape, have been straight drilled, show a medium saturation body color of a slightly purplish blue hue, and gemstones are translucent to transparent in quality with visible internal characteristics.