Pair of Earrings - Era/Time Period?

I bought a box of old earrings and stuff at a yard sale and it has a bunch of very interesting pieces. This pair of earrings are not marked but they look like the rolled rose gold like on watches. From the disc to the bottom they are about 3/4" long and 3/8" across at the widest point and 3/16" deep at the bottom. It has the disc which is attached to the kidney wire ear hooks and then the double rings with a small bead at the top and a larger bead separating the two rings is a separate piece which dangles on the ear hook. Any idea how old these may be? I thought maybe around the turn of the century - any thoughts? Thank you.