Beautiful Designer Made 14k Gold Mother of Pearl Black Enamel Diamond Eye Tropical Fish Brooch. The fish pin or brooch is beautifully hand crafted and very lifelike. A jeweler could put a loop at the top of the fish making it wearable as a pendnat on a necklace if one so desired. It is a beautiful brooch with a very secure locking device. It is marked 585 and 14k. The diamond eye is round cut and nice quality. It measures 1-1/2 inches long, 1-1/8 inches high. Excellent condiiton. Weight 10.2 grams. This is a beautiful handmade objet d'art gauranteed to please its new owner.