Anastasia Topaz is one of our best selling gemstones. This beauty is heat irradiated and offers a variety of colors from yellowish orange to pink. They heat irradiate an all white topaz to become this Anastasia Topaz instead. This gemstone wears well with a Mohs Hardness of 8. Please note its best to clean this gem with warm soapy water only. Any harsh detergents or steam cleaning will ruin this stone. We offer an 8 by 6 for our 4 wires with a carat weight of about 1 Ct, a 8 by 10 for the 6 wires and a 10 by 12 for our 8 wire bracelet bands. You can't go wrong with any of these choices!