HI VVV,
Rick (thanks

) resized and posted my Ilocano wavy dagger for me in the previous reply. You can see the pointed and wavy nature of the blade. On the back it says,"Laoag, Ylocos Norte" which is a town in Ilocos Norte.
For the star, I am not saying that the star is the Malay sun, but that the Malay sun with 8 rays coming from it is the final Kapitunan emblem (though there were many). In a different form, this is what is on the Philippine flag today. The star on your piece -