Joan Rivers Egg Charm Extender - Set of 3 Sherman Purple It has a faceted round

It has a faceted round stone at the center

This exquisite brooch is a fine example of the highly coveted early vintage costume jewelry from the 1940s

Someone suggested that it looks like a clam shell with a pearl inside on a beach or watery texture

Sterling Norway and the maker mark

Joan Rivers Egg Charm Extender - Set of 3 Sherman Purple It has a faceted roundOffered here is a set of three Joan Rivers enamel charms with attached spring ring clasps and chains! You can add these to your Joan River's egg necklace or any chain and wear as a pendant. This lot includes: awhite enamel Faberge style egg charm with red jewels, a gold tone enamel egg charm with crystals, and a Buddha with a crystal bellybutton. Please see the last image for instructions for use. Instructions not included in purchase. **This is a