Vintage Black Crystal Necklace Two Strand Castlecliff Mid Century

Offered is a very dramatic vintage black crystal necklace. It is composed of two strands of graduating black bi cone crystal beads separated by a tiny seed bead.  The facts are exceptionally sharp and produce a sparkle even in low light conditions.  The largest faceted crystals measures 1/2″ end to end and are 1/4″ at the back of the strands.  The longest of the two separate strands measures 22 3/4″, while the shorter of the two is 21 1/4″.

This has a box clasp that features a bezel set black facet measuring approximately 1″ x 3/4″.  The push through mechanism functions appropriately, but notr that the top portion of the original tab may be missing.  It will still easily lock and   release when depressed with a fingernail or thumb.  The back of the clasp has the impressed trademark of Castlecliff, Inc. listed as being in business from 1945 -1970.  There are no other noted condition issues and can be worn as shown.