THIS STERLING SILVER TIFFANY & CO 1837 SQUARE NECKLACE IS DIFFERENT AND WHIMSICAL. THE PENDANT IS 1 3/4 INCH LONG AND 1 1/2 INCH WIDE AND IS OPEN IN THE CENTER. IT IS ENGRAVED WITH "T & CO, 925 AND 1837" ON THE FRONT SIDE. THIS WONDERFUL NECKLACE SHOWCASES A 16 INCH STERLING SILVER CHAIN ON WHICH THE PENDANT IS DISPLAYED.