Finish your look with the Carol Dauplaise “Mediterranean Turquoise” Agate Necklace. Woven gold strands hold bold turquoise-color agate stones. Features: layered antiqued goldtone chains with 5 large agate stones, agate chips and seed bead accents, 18″ long, with 3″ extender, lobster clasp and nickel free. $28. Buy here.