Kate Middleton’s Engagement Ring Belonged to Princess Diana– PHOTOS

Prince William and Kate Middleton are officially engaged. Prince Charles made the announcement confirming what has been rumored for months
The eldest of the Princes asked Kate’s father’s permission before he proposed and then popped the question in Kenya. The wedding is being planned for the spring/summer of 2011. A prenup is also being crafted and Middleton is ditching her nickname Kate for the more formal Catherine
William proposed with his mother’s engagement ring. Princess Diana picked out and wore it after her February engagement in 1981. The ring is an 18 carat sapphire oval cut stone surrounded by diamonds.