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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.

The new sapphire and diamond eternity-style ring first caught attention in August last year when Kate appeared in a video congratulating Team GB athletes. Initially thought to be a one-off choice ...

The Princess of Wales isn't wearing her engagement ring as much anymore, but that doesn't mean she's not honoring Prince William another way.