Princess Diana Wearing the Cambridge Lover's Knot TiaraQueen Mary was the original owner of the Cambridge Lover's Knot Tiara. Fashioned from silver, diamonds, and pearls, it was created by Garrards in 1914 to match the Queen's design. The tiara was altered later -- Queen Mary had an uppermost level of pearls removed and made into a necklace.
Queen Elizabeth II gave the Cambridge Lover's Knot Tiara to Diana as a wedding gift when Diana married Charles in 1981.
Princess Diana's pink gown is by Victor Edelstein. She's also wearing a pearl necklace and pearl earrings.