This ring has all the colors of a seductive sea.  It features an incredible Koroit boulder from Australia.  The opal is set  on top of a hollow box that has been enameled in the technique called plique a jour. the band is a heavy textured sterling silver.  I cannot even begin to describe all of the colors and depth that this vibrant opal contain. 

Size 8

Statement Ring with koroit opal on plique' a jour box setting