Gorgeous Vintage Double Strand Crystal Necklace and Clip Earrings Set. This beautiful vintage set features faceted aurora borealis crystal that just RADIATES with color.  The shorter strand measures 12" long, and the longer strand measures 13" long. There is a 2 1/2" crystal extender on the end. The matching round aurora borealis crystal clip earrings measure 3/4" inches across. Just stunning!