Vintage Victorian Mermaid Necklace. This delicate oceanic pendant features fine textured brass elements with accents of abalone shell. Iridescent with colors of sea green, tranquil turquoise and silky pearl hues, abalone lends an organic yet sultry feel. The necklace is lightweight and adjustable up to 20 inches. Coordinate with the equally as graceful Victorian Mermaid Earrings.