750 yellow gold, three rhombuses each with an oval-cut aquamarine gemstone with a number of framing brilliant-cut diamonds (50 pieces in total, approx. 0.70 ct in total), alternately lined with smaller rhombuses set with brilliant-cut diamonds, outgoing stable flat curb chain, plug-in clasp with two safety eights, B up to approx. 1.3 cm, strand L approx. 18 cm, gross approx. 11.1 g
