750 thousandths white gold ring centered on an emerald-cut sapphire weighing approx. 4.80 ct, flanked by twenty-two modern brilliant-cut diamonds. French work, 1950s. Sapphire size: 9.6 x 7.6 x 6.5 mm Total estimated diamond weight: 1 ct Finger: 55 - Gross weight: 9.9 g