Natural Gemstone Boulder Bead Necklace - 18ky + Watermelon TourmalineBold Sparkling gemstone beads are punctuated by Anne's hand carved boulder textured bead which naturally settles in the center front. Necklace: 17" Length Spring Ring Clasp 'Boulder' texture gold bead Natural gemstones dimensions watermelon tourmaline: ~3. 6mm x 2. 3mm Model shot is for scale only, as it is depicted in another stone option*