TIFFANY & CO. PALOMA PICASSO HARDSTONE BEAD NECKLACE W/SS CLASP: 27 beads approx. 15.4 to 15.2 mm., rhodonite, jasper, grossularite quartz, blue lace agate, tiger's-eye, aventurine & rose quartz, amethyst, rhodochrosite, chrysocolla, signed Tiffany & Co., Paloma Picasso on sterling silver clasp. Length 18 1/4 inches.