This ring is made with 14k Rose and Yellow Gold Fill wires with Stealth Sterling Silver wire accents. It features a raw Demantoid Garnet crystal from Madagascar as the centerpiece. It's rare to find them in this quality and color.
The Black Wire or Stealth Sterling as I like to call it is made through simple chemistry. I am basically using a jewelry patina which speeds up the oxidation process of the silver and turns it black. The black color is not permanent, eventually the pendant will adapt to the wearer and the black will transform into shiny silver on the high spots.