Clara Studio Vintage Geometric Round Silver Tone Clip Earrings

Cool modern round vintage earrings with geometric cutouts in a silver tone. Perfect for adding a modern touch to any outfit. Cast in a silver color metal? Slight wear on front surface. Could be polished?About 1 1/2” in diameter. Tried to show maker’s mark and seemed to be Clara Studio. Made in New York studio in 1980s and 90s by a Russian immigrant jeweler and her artist husband. I bought at high end thrift shop to make into brooch or necklace. If you don’t purchase, I may still do that! Whichever comes first!