Striking Dalmatian Jasper and Black Agate 925 Sterling Silver Necklace - smooth rectangular dalmatian jasper stones with round flat diamond cut black agate beads in between run up to 925 sterling silver lobster clasp and extension chain - size of dalmatian jasper stones is 1.7cms x 1.2cms - longest length available is 24ins or 61cms - matching bracelet and earrings available