This is such a superb brooch. The construction and color choice are so unique. It is an enamel brooch with three genuine coral cabochons the center one is 12 mm long.
There are 4 colors of enamel and the brooch is 2 3/4" by 7/8". It has a secure plunger clasp and the back is almost as intricate and interesting as the front. It weighs 21.4 grams and as it is French is 800 silver, tested not marked.
I do not note any enamel loss and and excited to be able to offer this item for sale to you.