Sterling silver ingot mill rolled into sheet and drawn wire approximately 18 gauge.
Pendants are each made by joining two repousse created halves and then carefully hand finishing the side seams--making them all but completely undetectable.
The rings are soldered to the top of each afterward.
The antique buttons are also ingot sheet and are made using a hard-carved steel fitted two part (male and female) die and then the edges are trimmed and a piece of copper wire is coiled and soldered to the center back. This was used to attach the sterling earwire on each.
There is the slightest point at the bottom of each perfectly formed drop. The pendants are also quite deep.