Ring in yellow and white gold 750 thousandths, rectangular cut bezel centered on an oval-cut sapphire approx. 1.20 ct (small chip) in a surround of twenty modern brilliant-cut diamonds. Sapphire size: 7.8 x 5.8 x 3.4 mm Total estimated diamond weight: 0.18 ct Finger: 48 - Gross weight: 3.5 g