Vintage Beautiful MOP Onyx Marcasite Pendant Pin and Pierced Earrings popular Sterling 925 Set Victorian Cameo

A beautiful sterling silver set of a pendant pin and pierced earrings. All marcasites are intact. The cameos are Mother of Pearl on onyx. The brooch measures 2" long by 1 1/2" wide, and popular it is marked 925. The earrings are 7/8" long by 5/8" wide and marked 925 SU.