i am working on some jewelry visualization, now I getting issue while rendering this kind of stone shader, let me know guys how I can I achieve it or any suggestion for it.
Hi,
I would use the Gem material for this with a slightly blue color (20-30% saturation).
Using a very low Abbe Number (around 1) you can introduce the different colors in the stone.
I attached a KeyShot material file and an example rendering (with some image enhancements).
Dries