A GOLD OPAL AND DIAMOND CLUSTER RING AND FOUR FURTHER GEM SET RINGS (5)

The opal and diamond ring mounted with the principal circular cut diamond at the centre, in a surround of six opals and with six small circular cut diamonds to the border, detailed 18 CT, the shank cut, gross weight 3.7 gms, a 9ct gold and diamond cluster ring, detailed 0.25, ring size O and a half, a 9ct gold, blue and colourless gem set half hoop ring, combined gross weight of these two 3.7 gms, a silver gilt and garnet cluster ring and a silver gilt and gem set oval cluster ring