A pair of Art Deco jade and gem-set drop earrings

A pair of Art Deco jade and gem-set drop earrings, the drop-shaped jade pendants suspend from long articulated links millegrain-set with circular-cut diamonds and sections of black onyx and jade in platinum, French control marks to the screw fittings (probably later), 7.5cm high, fitted case, with a carved and pierced jade pendant set with diamonds and on a fine-link chain