1 HUGE sparkly Genuine Swarovski ? CRYSTAL DIAMOND Faceted 5601 Crystal Cube Bead. This size of Swarovski cubes are very rare and hard to find. Use this as a pendant for its size or any other way you wish for your jewelry. Something magical about the sparkle and shine of Swarovski beads that sets it apart from other types of faceted beads. Swarovski crystal beads exceed all others in terms of quality and elegance. If you want to look your best, buy genuine Swarovski beads from SnazzyCat.