will present Duchess Catherine will some of his late mother's jewels to celebrate their first wedding anniversary later this month.
William proposed to Kate Middleton
is 2010 with Princess Diana
's sapphire Engagement Ring
but sources close to the Prince
say he will add to this by presenting Catherine with another priceless heirloom at the end of the month. Is William set to give Kate another of his mother's pieces of jewellery ...