This is something a little new. I wanted a simple gold ring with a bang. The band is call bi-metal. It's a sheet of 22k gold that's fused to sterling. It's incredibly durable and beautiful and cost effective. The company that makes it has shut down so this is the last piece I have. The stone is a simple clear quartz that's been set on top of a sheet of 22k. It creates a ring with a lot of dimension and looks different in different kind of light.