Part of a jabot pin in platinum (950), mounted as a pendant, in the shape of an arrow's tail, centered by a line of falling calibrated onyx, rail-set, framed by small seed-set rose-cut diamonds. Platinum (950) hoop set with two small brilliant-cut diamonds. Yellow gold (750) hoop. Circa 1925-1930, later winding. Gross weight: 9.48 g. - H. : 6,1 cm. Small soldering tolerated. A few chips; a chip in an onyx.