Tiffany & Co Rare Vintage Peretti Pre Ban Ivory Bean Necklace

Tiffany & Co Vintage Elsa Peretti Pre Ban Large Ivory Bean & Sterling Silver Necklace.This is a very old piece of ivory that has yellowed with age. The bean measures 2.1 inches wide X 1.4 inches tall X .6 inch thick and weighs 19.5 grams. It hangs from its 16 inch curb link chain. The plates on the chain are engraved: Tiffany & Co PERETTI 925 Spain. It comes in a Tiffany storage pouch and gift box.