Faceted lavender amethyst knotted necklace with sterling clasp

This necklace is in excellent pre owned condition showing little to no signs of wear.  Gorgeous genuine lavender or lilac amethyst , sometimes referred to as “Rose de France” amethyst. Faceted beads knotted in between. Measures about 20 inches in length with a sterling silver lobster clasp. Beads are about 12mm in diameter. Necklace has a bit of weight to it at over 88grams