Height 1 1/2 inches , 2 1/2 inches wide , and 1/4 inches thick. The necklace features a slice of an agate geode with clear crystals lining the hole in the center. It is captured by a bezel of 24K plated glass beads stitched together , and embellished by natural pearls , garnet and faceted tourmaline stone beads. The chain is made up of the gold beads and pearls , and is 1/4 inch wide , and the overall length is 16 inches with 2 1/2 inches of chain for longer adjustmentand a hook closure.