Big tumbled polished chunks of natural mined green turquoise are strung with oxidized Navajo Pearl style solid .925 sterling silver beads with lobster clasp and extender chain. Length 18” with 4” extender chain. Wear from choker length to princess or matinee length. Largest center piece of turquoise is approximately 19mm wide. Silver Navajo Pearl design beads are graduated from 12mm down to 6mm with silver patina spacer beads. I usually polish all of the tarnish off of pieces, but I didn’t polish this one to keep a natural patina. Stamped with CJ script logo for Carlisle Jewelry by designer Carolyn Pollack