Swarovski Tanzanite bicones & SS bracelet. A center Swarovski 6mm tanzanitet bicone crystal is surrounded on each side by two 3mm Sterling Silver round beads. The remainder of the crystals are 5mm Swarovski tanzanite bicones which are each nestled between two 2mm SS rounds. The length is approx. 7 inches. The bracelet is finished w/a 6mm SS spring clasp.