This DeNicola Aires brooch is gold plated base metal, with rhinestones, non-vitreous enameling and faux jade(thermoplastic). This brooch is 2 3/8" x 1 3/8" .
This brooch is unsigned. The cartouche with the name is missing or never put on . DeNicola figural brooches often have the star which is the difining characteristic of the designer in this series of 12 brooches. I have seen this item listed as hight as $750.00