Victorian Sterling Silver Rhinestone Bar Pin and Circular Amethyst Rhinestone

Two Victorian pins. One iI believe is a sterling silver artisan made rhinestone bar pin. It measures 2 1/2" long. Both are unmarked. The stones are pretty brilliant in the bar pin with only a tad of speckles deep in the stones. It has a slight wave in the pin shaft. No big deal as you can clearly see in the 5th photo.

The circular pin has small purple rhinestones and appears to have a gold cast. Not sure if this is sterling with a gold wash? No missing stones. Perhaps a Suffragette piece due to the era and color of the stones?

Both pins have a "c" clasp closure.