Jewelry that is uncomfortable or jewelry that you make have an allergic reaction to should not be worn.
Yes. Jewelry stores have mezuzot you can wear as pendants.
Whenever you wish
Parure
The bracelet.
jewelry
Ring
An ornament worn on the feet is a nupur. It is a piece of jewelry worn around the ankles (an ankle bracelet).
Junior Seau
Incase you get ring-sting.
tiara
Aklia and Kate Lindsay