Band ring in yellow gold 750 thousandths, set in its center with a pear-cut yellow sapphire weighing approx. 1.20 ct, in a surround of fifty-one modern brilliant-cut diamonds. Late 20th century. Sapphire size: 7.4 x 5.4 x 4.1 mm Total estimated diamond weight: 0.50 ct Finger size : 51 Gross weight : 5,1 g