Mid Century Aurora Borealis Double Strand Crystal NecklaceCirca 1950s/60s, this necklace features faceted glass crystal beads with a beautiful iridescent rainbow shimmer.  It is an unbranded piece.The beads and necklace are in great condition.Please note:  the clasp mechanism requires adjustment/repair to allow the necklace to fasten using the extender chain if needed.  If fastens to the standard length just fine.  (This is reflected in the price).The shorter length of beads is approx. 36 cm, while the second row is 40cm.