A sapphire and diamond cluster ring, centred with an oval-cut sapphire of deep greenish-blue colour, 8.3 x 6.2 x 3.7 mm, encompassed by ten round brilliant-cut diamonds with an estimated total weight of 0.10ct, between chenier shoulders leading to D-profile shank, yellow metal testing as 18ct, ring head 1.6 x 1.3 cm, size O, 5.4 grams.