Necklace with centrepiece, designed to be movable, decorated with opal beads (D: 4.5 mm), centrepiece 6 x 4.5 cm, necklace with t-clasp, L: 50 cm, YG 18K, 32.8 g, 20th/21st century, opals partly cracked, 1x broken/glued, otherwise good condition, very nice and solid workmanship.