This is a Beautiful Tiffany & Co Black Spinel gemstone Necklace. This is a 20" Necklace made of Black Spinel stones with a sterling silver closure. This Necklace is from The Ziegfeld collection. It is in perfect unworn condition from a smoke free home. It will come in Tiffany blue box pouch and ribbon. It is guaranteed authentic. Rest assured all my items have been inspected by a Tiffany & Co 30+ year professional