indigo diamond shader

can anyone help in indigo shader settings to get a diamond like shader.
I got an allright “fictional” diamond modeled but setting to get the diamonds
cool refractions and color “FXs” are something that i have no idea about.

There was a thread on the Indigo forum not too long ago about different Diamond materials for Indigo. You can search the Indigo forums for the thread.

I think this is the thread in fact: