Gold toned ruby cuffs are 3/4" x 3/4" expected age showing as the gold is rubbed off in spots. Shows in pictures. Silver plated with 3 pearls are approx 3/4" as well. The last link i only have one. It is 1/2" around and is two pieces snapped together as seen. The last item shown is a tie clip marked. All pieces are at least over 30 years old and worth a look.