Custom Wire Wrapped Blue Fiberstone (Cats Eye) Necklace/Pendant\Slide/Enhancer Sterling Silver .935
Overall size: 1 1/2 x 9/16 inch or 38mm x 14mm
Cat's Eye describes a gemstone polished into a cabochon that displays a narrow band of concentrated light going across the width of the stone. This effect, known as chatoyancy, or cat's eye effect, is caused by inclusions of fine, slender parallel mineral fibers in the gemstone that reflect light in a single band.