Chalcedony & amethyst bead necklace with 18k white gold & diamond clasp

39 Chalcedony Beads: 531.20 carats (14.8mm-10.5mm)

38 Amethyst Beads: 12.43 carats

Diamonds: 2.20 carats (G-H/VVS-SI)

Length: 23 1/2"