I really like the color of peach gold that is found in the metals section, but I am finding it very difficult to find settings in this color gold when I am searching online. I am in the Houston area. Any tips on how to find this rich color gold? I don't really mind if its 20K or not, I just feel like the deep rich colored gold pairs really beautifully with diamonds. I would like to get a peach gold setting for an old diamond from a great grandmother.