Art Deco Marzo Sapphire and Diamond Drop Earrings, Circa 1930

A pair of Art Deco sapphire and diamond drop earrings, by Marzo, with tops set with cabochon-cut sapphires, in rub over settings and watermelon cut Ceylon sapphire drops, with open triangles below the sapphire tops, set with rose-cut diamonds in the bars and eight-cut diamonds on the points, above three graduating rose-cut diamond set curves, with terminals set with eight-cut diamonds, in rub over settings, mounted in platinum, signed Marzo and marked Paris, with French dog marks for platinum on the posts, with disc butterfly backs, circa 1930.