This time-honoured style symbolises the everlasting with a continuous loop of diamonds, but we've updated the classic eternity ring with a solid metal band at the back to ensure your ring can be resized as you change and really will last a lifetime.
Opt for round brilliant cut white diamonds set either 1/2 or 2/3rds of the way around a 1.5mm band to bring extra sparkle to your bridal stack.