A lovely pair of Belle Epoque to Art Deco French 18k yellow gold back to front earrings. Featuring geometric motif of interlocking circles, enhanced with a striped pattern to the finish. Centered by clear paste stones in prong settings. Hallmarked on the lever with the French eagle standard in use after 1838, denoting a finesse of 18k gold. Bearing maker's marks for jeweler Charles Challot, active from 1908 to 1927.