A SAPPHIRE AND DIAMOND FIVE STONE RING the circular-cut sapphire is set with two oval-shaped sapphires and two old circular-cut diamonds, in 18ct gold, size P 1/2, together with a diamond cluster ring, set with circular-cut diamonds, in 18ct gold, size K, a pearl and diamond cluster ring, the untested pearl is set within a surround of rose-cut diamonds, in gold, shank split, and an 18ct gold ring, set with a circular-cut diamond and two circular-cut sapphires, size M 1/2