An 18ct gold emerald and diamond pearl clasp; centring a transluscent medium dark green emerald of approx. 4.4ct within a circle of 29 round brilliant cut diamonds adjacent to three marquise emeralds and two round brilliant cut diamonds at each end. Estimated diamond weight 0.95ct. Dimensions 35 x 18 mm. (Strand fittings deficient) Wt. 17.9g.