This is a great Jewelry story.

Tech students are taking an original approach to designing Jewelry. They use 3d cad programs and the buyer creates the final look.

Blurb:

Guys, imagine putting on a ring that is truly masculine and tough, but still sophisticated; a ring that involves slick engineering that one can see by taking the ring apart and examining each component. It would be a piece of jewelry with a real “Wow, isn’t that cool” factor.