100% Authentic Tiffany & Co. Elsa Perretti Vintage Bottle Necklace, 925 Sterling Silver, Circular clasp. Designed first by Elsa Perretti in the 70s/80s. This is the smallest version and is a “closed” solid 925 silver pendant, approximately an inch in diameter, 18 inch chain. The older “open” bottles are larger. This particular style was only made in limited quantities from 2011-13. The bottle necklace was originally designed in collaboration with Halston for his runway shows, however they are still a popular item made by Tiffany & Co. Timeless style and luxury item. Made in Spain. Purchase includes a hinged hard shell case, Tiffany box. Items over 500$ are automatically authenticated by Poshmark. So if you would like this item to automatically authenticated. Message me to raise the price.