4x3-12x7mm Tanzanite plain tear drops 18 inch 154 beads AA Grade

4x3mm up to 12x7mm Tanzanite plain tear drop briolette exhibit a vitreous luster, good polish, symmetrical tear drops, a medium saturation of a strongly purplish blue hue, and these transparent pleochroic gemstones are a great quality with slight internal characteristics. AA Grade