![An earlier photo of the Duchess of Gloucester with the turquoise parure, circa mid 1980s. | Royal tiaras, Royal crowns, Royal jewels An earlier photo of the Duchess of Gloucester with the turquoise parure, circa mid 1980s. | Royal tiaras, Royal crowns, Royal jewels](https://i.pinimg.com/originals/19/37/b6/1937b65b3ff4b3723e3104bd3f3b90c3.jpg)
An earlier photo of the Duchess of Gloucester with the turquoise parure, circa mid 1980s. | Royal tiaras, Royal crowns, Royal jewels
![An unusual view of Birgitte, Duchess of Gloucester, wearing the turquoise tiara at a recent event in London's Guil… | Royal crown jewels, Royal tiaras, Royal crowns An unusual view of Birgitte, Duchess of Gloucester, wearing the turquoise tiara at a recent event in London's Guil… | Royal crown jewels, Royal tiaras, Royal crowns](https://i.pinimg.com/originals/e1/b2/c3/e1b2c3aeeef205fdf3a5a2453db2320c.jpg)
An unusual view of Birgitte, Duchess of Gloucester, wearing the turquoise tiara at a recent event in London's Guil… | Royal crown jewels, Royal tiaras, Royal crowns
![Princess Margaret wearing the Persian Turquoise Parure and Birgitte Duchess of Gloucester wearing the Teck Turquoi… | Royal family jewels, Demi parure, Royal jewels Princess Margaret wearing the Persian Turquoise Parure and Birgitte Duchess of Gloucester wearing the Teck Turquoi… | Royal family jewels, Demi parure, Royal jewels](https://i.pinimg.com/originals/a2/38/d6/a238d69a42f530484a36913d655109cd.png)