Crab and real mussel shell opal set necklace
The shore crab and blue mussel necklace with real triplet opal is a truly unique piece. The shell is transformed by setting it in a silver case, encrusted with barnacles on the back . The mussel pendant can be worn either way to reveal the blue mussel or its decorative outer shell as it hangs on a swivel mechanism from the claws of the shore crab. A silver starfish and barnacles host a small blue triplet opal attached to solid silver chain.