Oh My goodness you have beautiful Stuff! Can I ask what you use (type of metal) for your ear hooks? I have to be careful or I turn green while wearing certain metals...I leave looking like Dorthy from the wizard of Oz and come home looking like the Wicked Witch of the West. lol =)
Well then all of those are usually hypo allergenic at the very least so they would be okay. Hey I have been making jewelry for years and I still buy my hooks. I have tried to make them myself but they never look as nice as the pre-mades so don't worry about that=)