Wonderful news for the Braganzas!

It was anounced yesterday evening the engagement between HH Infante Dom Diniz, Duque of Porto, youngest son of the The Duke and Duchess of Braganza, and Countess Anna Schaffgotsch von und zu Kynast und Greiffenstein, Baroness Trachenberg.
After the wedding Countess Anna will become HH Infanta Dona Anna, Duchess of Porto.

I have not yet seen a good close-up image, but Countess Anna's engagement ring seems to be an emerald cut saphire surronded by diamonds.

https://observador.pt/2026/06/29/dinis-de-braganca-anuncia-noivado-com-condessa-austriaca-anna-schaffgotsch/