Cristina, the picture is not of D.Maria Adelaide? I always thought it was! Now I’m a little confused. But in fact, looking carefully at the two last pictures you posted the first one looks, indeed, a young D.Filipa. If that’s true, for the reasons I already said, I think we may hope those jewels are still in the vaults of the Royal House. About the pearls, it is always difficult to say if any of necklaces worn by D.Isabel belonged to D.Filipa.