A Victorian aquamarine and diamond cluster ring, centred with an octagonal-cut aquamarine of 7.5 x 6.5 x 4.7 mm, encircled by twelve old-cut diamonds with an estimated total weight of 0.72ct, between C-scroll shoulders leading to a D-profile shank, unmarked pink metal testing as 9ct, ring head 1.4 x 1.25 cm, size P, 4.8 grams.