Paloma Picasso for Tiffany & Co. Rose quartz necklace and onyx necklace a strand of thirty one round 14 mm rose quartz beads individually knotted, together with a strand of twenty onyx round 18 mm beads individually knotted, both with a sterling silver interlinking rings clasp and stamped 'C Paloma Picasso Tiffany & Co. 925', with pouch (2)