The figure 8 representing infinity is a (fittingly) eternally popular symbol. And double rings are seen as hip and edgy. Pair them and you have this exemplar in sterling silver and natural zircons (not to be confused with cubic zirconia).

By Graziela Gems, this double infinity ring is apparently a celeb fave, worn by Jessica Alba, Jenna Dewan-Tatum and Bethenny Frankel. If you need this for your own red carpet moment, it is USD $460. It also comes with black spinel stones, and with zircons in gold plated sterling.