18k rose gold Pompadour ring set with an oval-cut blue sapphire weighing approx. 2.80 ct (slight play in setting) in a surround of nine oval-cut orange-pink sapphires. Blue sapphire size: 10.3 x 7.6 x 4.8 mm Total estimated weight of orange-pink sapphires: 6 ct Finger size: 55 Gross weight: 8.7 g