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 Specific conditions of sale: Gemstones and pearls may have undergone embellishment practices (oiling for emeralds, heat treatment for sapphires or rubies, bleaching for pearls). These enhancements are considered traditional and are accepted by the international gemstone and pearl trade. Consequently, these treatments are not mentioned in the catalog.