Ross-Simons - 2.30ct t. w. Swiss Blue Topaz Bangle Bracelet in Silver. 7". A splash of vibrant color makes any stack more memorable. This classic bangle bracelet is studded with 2.30 ct. t. w. round Swiss blue topaz gems, and set in sterling silver. Solidify a signature look by pairing with more of your favorite gemstones! Hinged with a figure 8 safety. Box clasp, Swiss blue topaz bangle bracelet.