Kazuko Oshima 14K Gold-filled Wire and Purple Amethyst Heart Pendant.  Sold exclusively by Barney’s in New York, Kazuko jewelry was popular with celebrities including Bianca Jagger.  Her characteristic designs included semi-precious stones wrapped in gold wire and she believed that the materials possessed healing powers. This pendant measures about 2.25” x 1.5” and is in excellent pre-owned condition.