Preciosa Rivoli are exquisitely faceted flat-backed embellishments. As with other Preciosa items, they are precision cut and foiled on the underside to maximise the crystal's sparkle and colour. This Crystal AB rivoli is a most wondrous piece. With excceptional clarity and sparkle, it also appears to have more depth than other stones - look into it and it's like peeking into the universe of stars!