Zakaat on wedding jewellery

slms mufti.im newly married.im still a student and im not earning any income.
Alhamdullilah Allah has granted me a good husband who supports me and gives me everything i need. the question is, my husband bought me a diamond platinum ring. must i pay zakaat on the diamond? and must i pay zakaat on the platinum?
My husband also bought me 2 wedding jewellery sets but its 9ct gold. must i pay zakaat on this aswell? all the jewellery that was given to me was my mahr (dowry).

jazakallah