A pair of limited edition sterling silver and 14K gold French clip earrings by Erte. The earrings have a geometrical design with dangling elements. Hallmarks CFA, Ster, 14K, 36 out of 100 are on the backside of the items. Weight 29.3 grams. Romain de Tirtoff, 1892 to 1990, was a Russian-born French artist and fashion designer known by the pseudonym Erte. He is considered one of the most prominent artists of the Art Deco era. Luxury Statement Jewelry For Women.