A sapphire and diamond entourage ring, centred with an oval-cut sapphire of dark greenish-blue colour, approximately measures 9.9 x 7.5 x 4.3 mm, in a collet within a scalloped surround set with twelve single-cut diamonds, with an estimated total weight of 0.35ct, between fleur-de-lis shoulders, white metal stamped '18ct', ring head measures 1.8 x 1.4 cm, ring size R, total weight of item 6.3 grams.