1112 Three-row pearl necklace with onyx beads Germany 1990s. Metal. All-round two-row cream-coloured Akoya cultured pearls (Diam. 6,2 to 6,8 mm), in between one onyx bead strand (Diam. 4,1 mm). Oval, laterally stepped box lock, front set with one polished onyx plate. L 43,0 cm. 88,7 g.