A star sapphire and diamond cluster ring in 18ct white gold, centred with an oval star sapphire cabochon of light greyish-blue colour, approximately measuring 7.8 x 6.5 x 4.0 mm, claw-set within a two-tiered surround between bifurcated shoulders, set with diamond-accents with an estimated total weight of 0.58ct, London assay marks, ring head 1.4 x 1.2 cm, ring size N, total weight of item 7.1 grams.