She'll enjoy the unique style of this gemstone bead necklace. Fashioned in warm 10k gold, this choice features checkerboard-cut rose de france amethyst beads graduating in size from 9. 0mm at the center to 6. 0mm on each end. Buffed to a brilliant luster, this 16. 0-inch necklace with 2. 0-inch extender secures with a lobster claw clasp.