lapis necklace with gold and diamond lock

A necklace featuring 21 large lapis lazuli beads, with an 18-carat gold ball clasp featuring a pin and twist mechanism. The ball clasp is decorated with alternating mat gold circles, set all round the centre with brilliant-cut diamonds (app. 0.66 ct).

weight: 192.29 g
length: 40 cm
dimensions: 18 x 18 mm
ball clasp: 20 x 20 cm