![The Princess of Wales, wearing the Queen Mary Tiara, at a banquet given by Prime Minister Trudeau at Halifax, Nova Scotia, during their 18 day visit to Canada Stock Photo - Alamy The Princess of Wales, wearing the Queen Mary Tiara, at a banquet given by Prime Minister Trudeau at Halifax, Nova Scotia, during their 18 day visit to Canada Stock Photo - Alamy](https://c8.alamy.com/comp/G49B4E/the-princess-of-wales-wearing-the-queen-mary-tiara-at-a-banquet-given-G49B4E.jpg)
The Princess of Wales, wearing the Queen Mary Tiara, at a banquet given by Prime Minister Trudeau at Halifax, Nova Scotia, during their 18 day visit to Canada Stock Photo - Alamy
![Queen Mary, wearing the diamond lozenge tiara she later passed onto her granddaughter, Princess Margaret, after the pearl spike were removed. | ティアラ, ジュエリー Queen Mary, wearing the diamond lozenge tiara she later passed onto her granddaughter, Princess Margaret, after the pearl spike were removed. | ティアラ, ジュエリー](https://i.pinimg.com/originals/79/13/04/7913043ea7640a0872da516d25d8b6a3.jpg)
Queen Mary, wearing the diamond lozenge tiara she later passed onto her granddaughter, Princess Margaret, after the pearl spike were removed. | ティアラ, ジュエリー
![The Royal Watcher on X: "The Queen wearing Queen Mary's Lover's Knot Tiara in Canada in 1959! Learn More: https://t.co/DZrLZhskAJ https://t.co/R2bvuSUJnR" / X The Royal Watcher on X: "The Queen wearing Queen Mary's Lover's Knot Tiara in Canada in 1959! Learn More: https://t.co/DZrLZhskAJ https://t.co/R2bvuSUJnR" / X](https://pbs.twimg.com/media/E5JsAdbVkAINDnQ.jpg:large)
The Royal Watcher on X: "The Queen wearing Queen Mary's Lover's Knot Tiara in Canada in 1959! Learn More: https://t.co/DZrLZhskAJ https://t.co/R2bvuSUJnR" / X
![Saturday Sparkler Special: Queen Mary's Tiaras (Part 4) | Royal crown jewels, Queen mary, British royalty Saturday Sparkler Special: Queen Mary's Tiaras (Part 4) | Royal crown jewels, Queen mary, British royalty](https://i.pinimg.com/474x/65/92/bf/6592bf65cbba54111ed01f8397569f90.jpg)