This dazzling butterfly is really a quality costume piece from the enameled flourishes to the open-back set cabochon pale sapphire body and even the micro-tiny rhinestone accents. Madame Butterfly is 2 1/8" across and finished in highly polished gold. The body has an open design highlighted with crystal chaton rhinestones on the wings, emerald rhinestones on the eyes, and sapphire on the antennae—those emerald and sapphire stones are the tiniest I have ever seen. The back of the pin has a textured finish and a stamped triangular mark I don’t recognize. The brooch is in excellent condition and ready to take flight on any willing lapel or collar.