On her May wedding day, she sported an emerald cut aquamarine cocktail ring to her wedding reception at Frogmore House which once belonged to the "People's Princess".
The bridesmaids and page boys sat across the front, with Prince George, Princess Charlotte joining Eugenie's goddaughter Maud Windsor, Robbie Williams' daughter Theodora Williams and Louis de Givenchy, as well as Savannah Phillips.
Rochelle Humes was hosting the maternity fashion segment on This Morning in honour of Meghan, whose pregnancy was announced yesterday.
It was captioned: "Princess Eugenie's evening dress was designed by Zac Posen, who was inspired by the beauty of Windsor and the surrounding countryside".
The vacant spot was also noted at Prince Harry and Meghan Markle's wedding in May and many thought it had been reserved in memory of his late mother Princess Diana.
In the fourth photograph, the newlyweds are pictured at the York family home, Royal Lodge in Windsor Great Park, ahead of the private evening dinner.
Princess Eugenie and Mr Jack Brooksbank share a kiss in the Scottish State Coach upon their return to Windsor Castle following the Carriage Procession.
Jack also dished about Eugenie's engagement ring during the interview, saying, "I went and found an unbelievable padparadscha sapphire, but then didn't want to do anything until Eugenie had signed off on it". She spent three days in intensive care and a week in a ward at Royal National Orthopaedic Hospital, which she now supports as a way of thanking the staff who took care of her during a scary time.
The photographs also mark another significant event - the first time Prince Philip has been spotted in the same room with the Duchess of York since the early 1990s. After being diagnosed with the condition at age 12, Eugenie said, she underwent an eight-hour surgery during which "surgeons inserted 8-inch titanium rods" into each side of her spine and "one-and-a-half-inch screws" at the top of her neck.
The Duke and Duchess of Sussex's child will be seventh-in-line to the British throne.
We love this couple more and more everyday!