The newly released footage also features the Queen wearing her white and gold embroidered Bruce Oldfield gown and robes.
She seems a little nervous as she makes her way to the carriage, with her four pages in tow holding up her dress, saying “Here we are with all the lads” with a smile.
Camilla’s three grandsons, Gus and Louis Lopes and Freddy Parker Bowles, were here pageboys on the day, along with her great-nephew, Arthur Elliot.
In another moment, Queen Camilla’s sister, Annabel Elliot, who was a “Queen’s Companion” at the event, can be seen looking tearful as she watches her sister head to Westminster Abbey to be crowned Queen.
“When I thought back to being two years old and watching the Queen’s Coronation on a tiny black and white television and there goes this golden coach with my sister in it,” she says.
“I can’t explain the feeling because its so surreal. This cannot be happening. It was quite a moment.”
BBC’s 90-minute documentary Charles III: The Coronation Year will be screened on December 26 at 6.50pm on BBC One and iPlayer.
