With stunning and varied color, this dramatic necklace features a natural work of art. Sterling silver a pear-shaped amethyst decorates the bail the pendant showcases a 14 x 10mm emerald-cut fluorite—with unique blue-to-purple wisps and striations—in a halo of white lab-created sapphires above, a trio of marquise- and round-cut iolites lend color balance to the look 16- to 18-inch adjustable cable chain with lobster clasp