Neither Princess Diana or Meghan Markle own the the most expensive royal engagement ring. Someone outside the House of ...

The Queen Mother’s engagement ring featured a large sapphire ... Princess Margaret’s Aquamarine and Diamond Cluster Ring Princess Margaret’s aquamarine and diamond cluster ring was sold ...

Princess Margaret's Scandalous Engagement to Peter Townsend In April 1953, a decorated former RAF officer named Peter Townsend caused a stir by proposing to Princess Margaret, who was 15 years his ...