These Swiss Blue Topaz Gold Hammered Hoop Earrings pair Swiss blue topaz with an easy, polished design that still has plenty of personality. The hammered hoops add texture behind the topaz, giving a familiar shape a little more going on. Swiss Blue Topaz Gold Hammered Hoop Earrings has a straightforward shape, but gold fill, natural stone, and topaz and the hoop shape keep it from feeling ordinary.