Victorian cameo brooch 10K gold left facing

Victorian cameo brooch 10K gold left facing. I love this pink and gold brooch. This carving is gorgeous as well as the wire work and leaf decor on top. This has a hinged loop on top for pendants. This has a C clasp that is stamped 10k. What’s interesting is that C clasp locks. I’ve not run into that before. Even when locked it still look like a C clasp. It has a grove red lever on top back that locks it. Gently used and no flaws