She finally added an eternity ring following the birth of Prince George. The band is made by London designer Annoushka, set with 0.23 carats of brilliant-cut diamonds.

Simple and sleek metal bands in platinum or yellow, white, or rose gold. Eternity bands with a continuous row of diamonds. Round or Oval-cut diamond shapes for a traditional yet radiant effect.

Kate later added her Welsh gold wedding ring made from a special nugget from the Clogau St David's mine at Bontddu in North Wales when she married Prince William at Westminster Abbey in April 2011.