Granny’s Chips Brooch

Another piece from Queen Elizabeth’s personal jewelry collection, the Granny’s Chips Brooch, is valued at US$61 million. 

Its high value is attributed to the two large diamonds it features. The brooch was originally owned by Queen Mary, who gifted it to Queen Elizabeth II during her coronation. 

As a result, Queen Elizabeth II holds sentimental attachment to this piece and has worn it on various special occasions.