MOTHER-OF-PEARL

NATURAL MOTHER-OF-PEARL IS THE IRIDESCENT SURFACE OF THE INSIDE OF CERTAIN SHELLS. IT IS USED AS WATCH DIALS GIVING BIG STAINLESS STEEL WATCHES A RICH APPEARANCE.
SYNTHETIC MOTHER-OF-PEARL IS MADE FROM FISH SCALES AND HORN.
MOTHER-OF-PEARL HAS OPALESCENT SHADES.