Elevate your everyday layer with the adjustable Nova Necklace. Featuring a blue Montana gemstone at its center, this fun statement necklace shines bright solo or when layered with your go-to chain necklaces. 17" chain + 2" extender. Adjustable in 1" increments 17" - 19" Charm measures 7/16" by 1/2" Montana blue crystal measures 1/4" by 5/16" Lobster closure 18k gold plated brass Avoid contact with anything containing derivatives of alcohol Delicate Montana Necklace, Earrings Stacking, 14k Gold Necklace, Mix Style, Gold Necklaces, Curated Gifts, Unique Charms, Unique Necklaces, Blue Crystals