Jessica Simpson showed off her stunning (and rather non-traditional) ruby engagement ring while promoting her clothing line at Dillard's department store in Kansas City this weekend, and RadarOnline.com has the pic.

The Neil Lane ring actually has three stones: a large ruby in the middle, surrounded by two diamonds, according to People.com.

As RadarOnline.com previously reported, Simpson's boyfriend, former NFL player Eric Johnson, recently popped the question after only five months of dating, and the singer accepted.