A sapphire and diamond cluster ring in 18ct gold, featuring an oval sapphire in a dark blue colour, collet set within a circle of brilliant diamonds to a scalloped mount, to tapered flat-edged shank, Sheffield hallmarked '750' with maker's mark 'PM', 1998, ring head measures 11.4 x 9.8 mm, ring size L½, total weight of item 2.8 grams.