750 yellow gold, shell-like grooved shape, each carved coral in red-orange (total 2 pieces, total approx. 2.0 ct) alternating with rows of brilliant-cut diamonds (total 20 pieces, total approx. 0.40 ct, LGW-GW, vvs-vs) and carved onyx (2 pieces in total, approx. 3.0 ct in total), omega clips, approx. 2.1 x 1.7 cm, total gross approx. 15.5 g, expertise is available
