This is a beautiful oval shaped Seaham seaglass piece with Blue/Black center and white edge giving eye-like appearance.  Seaham, England is notorious for its gorgeous sea glass that is often swirled with different colors. The area was home to a Victorian Glass factory.   This pendant is wrapped in fine silver (999) with Swarovski crystal bead accents.  It hangs on a Sterling silver chain.  Pendant length is approx.  1 3/4 inches.

Seaham Eye