1980s or 1990s rhodium plated central emerald cut faux-aquamarine with small round aquamarine surround with round larger faux-aquamarines and marquise faux-sapphires brooch with security clasp. Marked "©Marie Ferrá" in a cartouche on the back. Measures: 1 7/8 inches long by 2 inches wide. Condition: Very good; light wear.