Silver ring with jewelery cameo

In baroque shape and style. Silver, fineness Ag 900/1000. Total weight 5.37 grams. A ring, at the top, decorated with an embossed ornament. Oval flat crown with pruned rococo ornament. In the middle, an oval jewelery cameo with a portrait of a girl. Marked: Czechoslovak hallmark (hare head, number 3 ) , fineness 900, master mark. Czechoslovakia since 1957. Ring size 54 - 55.