Prince Harry made sure his mother, the late Princess Diana, was part of his engagement to Meghan Markle. “She would be jumping up and down, so excited for me, but then would probably have been best friends with Meghan,” Harry said in the first official interview since announcing he was engaged. The two diamonds used in the ring were “from my mother's jewelry collection," he said. Markle said her fiance designed the ring himself. The center stone is from Botswana, where the couple has vacationed.