The Propeller Jewelry Collection is perfect for the Nauti Girl that loves boating, sailing, cruising and the water. It was designed as a symbol to move forward, on a project or in life. To motivate and enthusiate. All of my trademarked nautical jewelry can be made to order, whether it be in Sterling Silver .925 or 14k Gold. Most pieces are made with a Blue Zircon, representing the color of tropical waters.