I picked up a few of these Nautilus shells and I am in love! I hung this one below a twisted ring of sterling silver with a smaller beaded circle of sterling silver nestled inside. A tiny drop of bezel set aquamarine floats right on the edge. A champagne pearl is the final accent. This pendant measures 2 1/2” long and hangs on an adjustable sterling silver chain. It can vary in length from 18”-20”. Nautilus shell is said to repel negative energies and enhance spiritual growth. We all need that!