The Nautilus Necklace is inspired by the transformative nature of the nautilus shell, symbolizing growth, home and evolution. Featuring a deep berry colored chain, this necklace captures the essence of the shell's expanding inner space, making it a meaningful and elegant statement piece. Anni Lu: Colorful, delicate jewelry from Copenhagen, designed to mix, match, and evoke memories of the sea. Founded by Helle Vestergaard Poulsen in 2013. 18K-gold plated brass with anti-tarnish e-coating. Glass and resin beads. Lobster clasp. Length: adjusts from 17. 25-19. 75"