This pendant was modeled after the customers plane and was made in 14k gold. This is truly a one-of-a-kind piece made here in our shop by our experienced designers and jewelers. We started with a 3D design of the plane and 3D printed a model for casting right here in our store. Our jewelers cast the pendant and polished the metal to create this very special piece of jewelry for our customer. Do you have an idea for a custom pendant? Contact us and let us get started on YOUR unique piece of jewelry.