Custom made, big fireball pearls with six 14k yellow gold beads centered by an antique bead from India. The Bead is 18k with enamel and pearls. Fantastic! The clasp is 14k yellow gold toggle so it is easy to put in and take off by yourself.Pearls are 25 to 30mm. Antique center bead is 22x19mm. Length is 18 inches.