Large museum quality cameo of peace with lamb

This is a MUSEUM QUALITY CARVED CAMEO OF PEACE WITH THE LAMB. So much nicer in person.The setting is 15 ct gold not marked but tested. Has the c and t pin and a large loop for chain.It also has a safety chain.From around 1850.Comes in a nice early box.,The size is 2 1/8 by 2 1/2.There are a few natural ines only seen in light.She has a light coat of Victorian shading on her. These large fine cameos are getting so hard to find