Amethyst chip necklace w/pendant

Necklace is in like new condition and kept in a clean smoke free home. I tested the gemstone with my presidium II gemstone tester. It’s 100% amethyst with silver tone clasp. 19” as a double necklace 37” as a single strand. 2” X 1 2/8” and approximate 1/2” thick pendant is removable. Pendant and bail are 4” in length. Necklace weighs 98 grams = 490 carats. Beautiful deep, rich purple color. #amethyst #amethystjewelry #gemstone