Description - Vintage Unsigned Richelieu AB Necklace featuring two strands of graduated bicone Aurora Borealis crystals separated by small clear bicone crystals with silvertone ends on this beautiful Richelieu necklace. The inner strand is approx. 12 inches long, the outer is approx. 13 inches long and the extender is 3.25 inches long with a hook closure. This lovely vintage necklace comes in the original box which has 'Vista by Richelieu' marked inside the lid and is in excellent condition.