You are viewing a 10K yellow gold framed silhouette cameo made by Esemco in the 1920's. The brooch measures 28mm or 1 1/4" ,39 mm or around 1 1/2".. The cameo is a molded glass with a very fine detail. The clasp is locking and marked 10K and Esemco.
Item ID:2010-0108BGender: Unisex, Age Group: Adult, Color: yellow, Size: 28x39 mm