This piece is made 14K Rose Gold and Stealth Sterling Silver fill wire. The main setting is forged with silver, the tube set faceted gemstone is a Fire Opal.
All of Third Eye Assembly's rings can be stretched up a half size, but that is the only adjustment that can be made.
The Black Wire or Stealth Sterling, as I like to call it, is made with Sterling Sliver process though patination. I use simple chemistry which speeds up the oxidation process of the silver and turns it black. The black color is not permanent, eventually the object will adapt to the wearer and the black will transform into shiny silver on the high spots.