Unbranded faceted crystal necklace in varying shades of grey. OS

Necklace of just one long strand of varying grey colored faceted crystal. Necklace is tied part way down, then hanging down from that are 2 large light grey faceted crystal teardrops. Hangs about 22" long. When the necklace is on there will be about a 1" space at back of the neck, where there's just the threading.