Sunday, 20 February 2022

The Williamson pink diamond brooch

The Williamson pink diamond brooch is often worn by Her Majesty. It includes one of the rarest flawless pink diamonds in the world. The Queen received the 54.5-carat rough pink diamond in 1947 as a wedding present from the Canadian geologist, Dr. John Thorburn Williamson. The cut gem is 23.6 carats. Thought to be the second most valuable in the Queen’s collection, the Williamson brooch features a flawless pink diamond set at the center from the Williamson mine in Tanzania.   The Williamson pink diamond brooch is estimated to be worth at least $34 million.