Gorgeous antique 10k gold stick pin with a princess cut red stone and little seed pearls. The seed pearls are drilled and on a wire. The red stone is open back. Very intricate work! The top measures 10mm and the entire piece is 2.25.? 1.13 grams. The pin is unmarked but tested 10k gold. The stone is untested. Very nice antique condition. Some photos are enlarged to show detail. As always, from a smoke free home. Thanks for looking! Be sure to add me to your favorites list! Thank you for viewing our store. Stop in again. We have a huge collection of vintage antique jewelry and collectibles. Ohio residents pay applicable sales tax.