2 in tall including the bail, 1 1/2 in wide and 1/4 in thick. This stone is so interesting because the cross is formed inside the stone naturally. The agate is captured in a bezel of 24k plated glass beads stitched together one by one with fishing line. It is embellished with tiny natural pearls and faceted black spinel stone beads. It is on a black multi strand ribbon chain 15 1/2 in long with 1 3/4 in chain for longer adjustment.