Opal Slice Necklace with Diamond Halos

If you find yourself falling into the multi-colored depths of an opal, you're not the only one: generations have marveled at these kaleidoscopic gems, and sought after them for the sheer number of colors a single stone can hold. This necklace features a row of stunning opal doublets accented by haloes of white round diamonds. Set in white gold, this necklace is as elegant as it is luxurious.