Chimento 18k gold necklace

Chimento 18 karat gold and smoky quartz necklace. This is a 17 inch necklace but I have an additional 17 inch necklace and they lock together to make a 34 inch necklace. Or can be worn as a bracelet Additionally, I have an even longer one which makes it almost 80 inches long. This can be used as a bracelet wrapped around twice, and it’s very versatile. It weighs 22.2 g.