These blue and white topaz eternity hoop earrings ... a beautiful ring to gift your spouse, this petite twist diamond eternity ring is the perfect choice. A string of diamonds is intertwined ...

One was the sapphire and diamond eternity band she debuted ... Continuing the blue theme, Kate even coordinated the ring with ...

Eternity rings are traditionally gifted following a milestone event, like the birth of a child or a wedding anniversary, and are typically covered in diamonds in an infinite loop around the band.