Eternity rings are traditionally gifted following a milestone event, like the birth of a child or a wedding anniversary Simon Perry is a writer and correspondent at PEOPLE. He has more than 25 ...

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 ...

In years past, Kate Middleton’s famous sapphire and diamond engagement ring—the same ring once worn by her mother-in-law, ...