1970s Black Oval Pendant Necklace

This striking pendant necklace is an unsigned beauty. The pendant is a large black oval set in a delicate silver-tone rope design. Two open work leaves with a clear rhinestone in the middle sit at the top of the oval.  A gray marquise rhinestone stands between the leaves.  The pendant measures approximately 2½” H  x  1¼” W.  It hangs from a 24” silver-tone cable chain that closes with a J hook clasp. This pendant necklace is in excellent vintage condition.