Mesh necklace and ball-bayonet-clasp with 32 brilliant-cut diamonds totalling approx. 0.64 ct, RW-WHITE (G-H)/VS, 18K yellow gold, 50 g, mesh necklace L: approx. 42 cm, W: approx. 0.5 cm, ball: D: approx. 1.4 cm, 20th/21st century, signs of wear, nacklace with dent.