18 ct. white gold, marked. In front setting with 2 large rose opal cabochons in pear shape (approx. 30 x 15,5 x 13 mm), 3 chrysopras cabochons in pear, oval and round shape, onyx-bars and with 82 small round brillant cut diam. in total approx. 1,60 ct. and black onyx and enamel. In front pendant 91 x 35 mm, necklace in total l. 54 cm, weight approx. 32 g.