Harry and Meghan share unseen wedding photo

The stunning candid the Sussexes shared on Instagram to mark two years since their engagement. Photo / Instagram

Harry and Meghan have shared a never-before-seen photo from their wedding day, celebrating two years since their engagement.

Chloe Morgan wrote for the Daily Mail UK that the Sussex Royal Instagram post read: "On this day, two years ago: 27th of November 2017, Prince Harry and Meghan Markle announced the news of their engagement, later becoming Their Royal Highnesses The Duke and Duchess of Sussex!

"They have since celebrated their wedding anniversary and welcomed their son, Archie, into the world."

The candid photo depicts a smiling Harry looking away from the camera as Meghan, looking stunning in her custom Givenchy dress by Clare Waight Keller, leans forward with her arms around her husband's waist.

They shared another image from the official engagement photoshoot in Kensington Palace's Sunken Garden, one of the late Princess Diana's favourite places.

The royal couple pose for an engagement photoshoot in Kensington Palace's Sunken Garden. Photo / AP

In November 2017, Harry said he knew Meghan was "the one" from "the first day we met" and was "thrilled" to be marrying her.

The Suits star showed the world her engagement ring, which Harry designed - a gold band including two diamonds from Diana's personal collection.

The prince wouldn't give away how he'd proposed, saying "that will come later", but he also said it had definitely been romantic.

The Duke and Duchess on their wedding day in 2018. Photo / AP

The royal wedding in May 2018 saw the couple tie the knot in St George's Chapel amid tears and laughter from their many guests.

The royals turned out in full force to suppor the couple, including the Queen, Prince Philip, William, Kate and their children. Stars including the Beckhams, the Clooneys, Oprah Winfrey, James Corden and Tom Hardy were also in attendance.

To honour Harry's mother Diana, Elton John performed at the reception hosted by the Queen. He also sang at the princess's funeral in 1997.