An emerald and diamond cluster ring, featuring a step-cut emerald with a translucent light green-coloured body, approximately measures 14.7 x 15.4 x 9.7 mm, double claw set in a square surround with two tiers of pavé diamonds, millgrain edged, with openwork under gallery, to tapering D-section shank, yellow metal marked '18ct', ring head measures 2.2 cm across, ring size P, total weight of item 12.7 grams.