DNA Earrings. In each and everyone of us, our DNA has our deepest physiological secrets. We may have personal secrets in our emotional lives, but our physiology is organized by this amazing and quite lovely band of molecules. DNA is the carrier of our genetic information. You name it, eye color, height, hair, and even disease is coded in your unique DNA code. Rhodium-plated, each earring measures about 2" from the top of the stainless steel hook to the bottom. They are slightly curved to add to the illusion of dimensionality.