Contemporary tribal miniature rare Melo Shell necklace with cut shell, Calcedony, Iolite and Rutile Quartz. Great stacked with other long strands of pearls or shell beads. Amazing, a very rare blue Voluta Ericusa Shell pendant. Blue silk softens the look, but can be removed if you wish. The rarest pearl in the world comes from the Melo Molusk. 40".