Check out these great sterling silver Navajo Made post earrings. These measure 1/4 of an inch in diameter. *Not a perfect match!!* Remember, these are handmade. They are not perfectly matched. Still timeless, still classic! Wearing will never be able to tell they are not exactly the same size. 
 
Additional Styling ideas: Double Helix Stack, Outter & Inner Conch, Interlobe