Pisces is the italian name for Starfish. This collection has a  starfish in array of colors to wear together or separate

From top to bottom:

This first  ring has blue sapphire was the center stone with green tsavorites surrounding it.

The second ring has an amethyst  was the center stone with  hues or orange sapphires  surrounding it, 

The third  ring has a very light green sapphire  was the center stone with  light green sapphires ,dark green tsavorites and red rubies surrounding it.

The fourth ring has green tsavorite as the center stone , with yellow and purple sapphires and amethyst surrounding it. .