This cameo rings features an oval cameo in a diamond shaped setting. The band is an adjustable size 6. The ring opens, like a locket or poison ring. The hinge closes the ring automatically so it doesn't stay open. It doesn't smell like there was perfume in this so I'm not sure what if anything this was used for. This is in good condition and unsigned. The detailing on the band and the setting make this a truly unique piece.