![5 of Kate Middleton's most expensive royal jewellery, from Princess Diana's engagement ring given to her by Prince William to Queen Elizabeth's Cartier Halo Scroll Tiara borrowed for her wedding day 5 of Kate Middleton's most expensive royal jewellery, from Princess Diana's engagement ring given to her by Prince William to Queen Elizabeth's Cartier Halo Scroll Tiara borrowed for her wedding day](https://cdn.i-scmp.com/sites/default/files/styles/768x768/public/d8/images/canvas/2023/01/20/b689267a-d63c-4588-b1a5-e11e40094b78_dfa48b8c.jpg?itok=eRyv2H0-&v=1674200515)
5 of Kate Middleton's most expensive royal jewellery, from Princess Diana's engagement ring given to her by Prince William to Queen Elizabeth's Cartier Halo Scroll Tiara borrowed for her wedding day
![Kate Middleton Princess of Wales Duchess of Cambridge Inspired Replikate Acorn Mushroom Oak Leaf Charm Pendant Necklace Autumn Fall Jewelry - Etsy Kate Middleton Princess of Wales Duchess of Cambridge Inspired Replikate Acorn Mushroom Oak Leaf Charm Pendant Necklace Autumn Fall Jewelry - Etsy](https://i.etsystatic.com/8575712/r/il/91f8f9/2969530875/il_570xN.2969530875_hn4r.jpg)
Kate Middleton Princess of Wales Duchess of Cambridge Inspired Replikate Acorn Mushroom Oak Leaf Charm Pendant Necklace Autumn Fall Jewelry - Etsy
![Personalized Charm Necklace Merci Maman Hand-engraved Necklace Worn by Duchess of Cambridge, Gift for Mom - Etsy Personalized Charm Necklace Merci Maman Hand-engraved Necklace Worn by Duchess of Cambridge, Gift for Mom - Etsy](https://i.etsystatic.com/6560084/r/il/ce89a8/3472257258/il_570xN.3472257258_763l.jpg)
Personalized Charm Necklace Merci Maman Hand-engraved Necklace Worn by Duchess of Cambridge, Gift for Mom - Etsy
![The story behind the Duchess of Cambridge's state banquet diamonds and pearls, loved by Princess Diana and the Queen Mother The story behind the Duchess of Cambridge's state banquet diamonds and pearls, loved by Princess Diana and the Queen Mother](https://www.telegraph.co.uk/content/dam/luxury/2018/10/24/TELEMMGLPICT000178753457_trans_NvBQzQNjv4BqgT8zZtBsXoP7WFAPAlxQQOHBtqdvYK5aNB_FkHIfPfI.jpeg?imwidth=680)
The story behind the Duchess of Cambridge's state banquet diamonds and pearls, loved by Princess Diana and the Queen Mother
![Personalized Charm Necklace Merci Maman Hand-engraved Necklace Worn by Duchess of Cambridge, Gift for Mom - Etsy Personalized Charm Necklace Merci Maman Hand-engraved Necklace Worn by Duchess of Cambridge, Gift for Mom - Etsy](https://i.etsystatic.com/6560084/r/il/1083aa/4089085319/il_570xN.4089085319_2d2t.jpg)