|The Duchess of Cornwall wears The Queen Mother's Rock Crystal Brooch, 2012|
UK in Sweden via CC BY-ND 2.0
|The Queen Mother, then The Duchess of York, wears the brooch on her hat, 1927|
State Library of Queensland, via Wikimedia Commons
Lucy the Kitten makes a play for the brooch, 2010The Rock Crystal Brooch would have passed to The Queen in 2002, who included it among the many other pieces from The Queen Mother’s collection she has loaned to The Duchess of Cornwall. Camilla wears it regularly, and its appearance can vary from highly visible (on a dark outfit) to practically invisible (on a light outfit), thanks to the translucent crystal revealing the color of the fabric behind.