The Court Jeweller website has a post on the Duchess of Cornwall's brooches from the Queen Mother. The 4th one down is described as The Queen Mother's Topaz Art Deco Brooch worn from the 1930s.

I may well have missed posts about this brooch, but I couldn't find a photo of the Queen Mother wearing it, can anyone post or link to a photo please? Or can anyone say where the information that it is Topaz comes from?


https://www.thecourtjeweller.com/2022/04/the-duchess-of-cornwall-and-the-queen-mothers-royal-brooches.html#more-38750


Many thanks