The piece has an elaborate flower and diamond design and was kept under the watchful eye of Diana’s brother, Earl Spencer until Harry and William turned 30 when it was given back to them as part of their inheritance.
It is thought that Meghan will steer clear of any tiaras worn by her future sister-in-law, Kate Middleton, making the Spencer tiara a good choice for the bride-to-be.
Plus, it's also the perfect way to honour Harry’s mother at the wedding.
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