For thousands of years, rings have been more than just adornment. They have been symbols of authority, symbols of promises, and even legally binding signatures. Today rings still speak volumes about you. Our October Birthstone Split Shank Rings are as eloquent as they are beautiful and always one of a kind. Choose Dark Green Cubic Zirconia and Alloy or Diamond and Silver & 14K Gold: it's your choice. Mix and match gems and precious metals for a look that's exactly you. Our amazing array of designs by talented jewelry designers means you can find October Birthstone Split Shank Rings that you can't find anywhere else. Because all Gembuilder October Birthstone Split Shank Rings are made from scratch to your specifications, we can hand-select the finest quality gems and recycled precious metals to perfectly suit your design. Gembuilder's exceptional heirloom-quality October Birthstone Split Shank Rings are designed to be passed down for generations, crafted by hand in the United States.