6mm Tanzanite, Czech Machine Cut Top Drilled Bicone Pendant (6301 Shape), 12 pieces Superior Quality Czech Crystal Top-drilled Bicone Pendants, style # 451-06-301 Size 6 millimeters (about 0.23 inch). Please see second image for size comparison. Packed by 12 pieces in a PE bag with hang hole Color: Tanzanite #20510. Please note: Images are for informational purposes only. Colors on your screen are affected by monitor settings and different web browsers. Slight changes in shades are unavoidable. Merchandise ships directly from manufacturer's warehouse in RI, USA. "Crystals and Beads for Friends" offers free shipping for orders over $25.