585 white gold, classic entourage shape made of an elongated opal cabochon (approx. 1.30 ct) with luminous green-blue opalescence and 16 framing brilliant-cut diamonds (total approx. 1.24 ct, W, vs-si), claw settings with a high, airy substructure, narrow tongue rail, Ring head approx. 2 x 1.6 cm, ring size 53, gross approx. 7 g, expertise is available
