Ring in pink gold 750 thousandths, set with a cabochon-cut opal weighing approx. 0.75 ct (chips and small impact), in a surround of fourteen small rose-cut diamonds (split ring). Opal size: 7.7 x 5.6 x 1.8 mm Total estimated diamond weight: 0.05 ct Finger size : 49 (approx.) Gross weight : 3.3 g