This delicate OPEN CLAM SHELL is cast from a perfect clam shell that I found  on a beach in Menorca.  The double, open clam shell contains a peacock coloured (grey/blue) fresh water pearl, which hangs freely on the chain and falls inside the shell - just like a pearl in the wild!  Available in Silver, Gold Plated Silver & Solid 9kt Yellow Gold and a choice of chain length.