In all probability Princess Madeleine's engagement ring - from the HQ pics released by the Swedish Court today:
--Previous Message-- : Engagement between Princess Madeleine and Mr : Christopher O'Neill : : The Marshal of the Realm is delighted to : announce the engagement between Princess : Madeleine and Mr Christopher O'Neill. : : After His Majesty The King of Sweden had : given his consent to the marriage between : Princess Madeleine and Mr Christopher : O'Neill, His Majesty requested the approval : by the Swedish Government, in accordance : with the procedures set out in the Swedish : Constitution. : The wedding date has not yet been decided : but it is planned to take place during the : summer of 2013. : : Svante Lindqvist : Marshal of the Realm : : : : : :