![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/d8/images/canvas/2023/01/20/b689267a-d63c-4588-b1a5-e11e40094b78_dfa48b8c.jpg)
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 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/d8/images/canvas/2023/01/20/61b4a786-68f9-44f9-bade-bb176bc931c9_70f8f104.jpg)
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, Duchess of Cambridge, has VERY similar taste in jewels to Princess Diana | Express.co.uk Kate Middleton, Duchess of Cambridge, has VERY similar taste in jewels to Princess Diana | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/12/590x/kate-middleton-duchess-of-cambridge-jewellery-865318.jpg?r=1686998680160)
Kate Middleton, Duchess of Cambridge, has VERY similar taste in jewels to Princess Diana | Express.co.uk
![Former Vogue editor says Kate Middleton's indifference to diamonds is 'disappointing', but at least her budget bling - including £2 Accessorize earrings - won't break the bank | Daily Mail Online Former Vogue editor says Kate Middleton's indifference to diamonds is 'disappointing', but at least her budget bling - including £2 Accessorize earrings - won't break the bank | Daily Mail Online](https://i.dailymail.co.uk/1s/2023/03/06/16/68392367-0-image-a-28_1678121890740.jpg)