White & gray marbled beads and crystal bracelet

silver tone spacers and claw closure round white (stone, ceramic or glass?) beads with gray marbled design on them in varying degree smoky glass faceted crystals (w/aurora borealis coating) tubular semi translucent white beads unbranded 7 3/4" length worn a few times. Although no flaws noted, there may be a tiny mark from normal wear. Otherwise, good condition. Bracelet has a delicate look and feel to it.