Weighs approx 7.5 grams & is 39mms high x 32mm wide. Stamped 10k on the clasp, no makers mark. Looks to date to the early 1900s. A few surface hairlines, see 1st photo.
Overall measures 56mm high to the top of the loop x 41mm wide & weighs approx 17 grams. The Cameo measures 44mm x 33mm. No makers name but stamped 14K to the rear. The frame is slightly out of shape and has some knocks.