Princess Margaret’s amazing tiara, which wasn’t a royal heirloom and was bought specifically for the Princess just before her wedding for around £5,000. It’s known as the Poltimore tiara as it was made in 1870 by Garrards for Lady Poltimore.
Princess Margaret wore this tiara at her 1960 wedding to Mr. Antony Armstrong-Jones. Called the Poltimore Tiara, it is a Garrard design created in the 1870s for Florence, Lady Poltimore, the wife of the second Baron Poltimore (Treasurer to Queen Victoria's household from 1872-1874).
This Tiara Is In The Collection Of The British Royal Family - It was Presented To Queen Victoria And Placed Among The Indian Collection Belonging To The Crown By King George V In 1924 - Made With Beautiful Cabochon Rubies, Gold, And Pearls.