VTG CORO Brilliant Blue Rhinestone Drop Dangle Gold Tone Screw Back Earrings

Vintage CORO Blue Rhinestone Gold Tone Screw Back Earrings. Signed CORO. Gold tone metal w/ cerulean and sky blue round cut rhinestones, closed back prong setting. Open rivets on the back. Secure screw back closure. Excellent preowned condition. Showing normal vintage wear. Beautiful! These belonged to my great grandmother. They have been carefully tucked away for several decades. Stunning! Thanks for taking a look. Feel free to ask questions…or make and offer! Must go.