بسم الله الرحمن الرحيم
(Fatwa: 1203/933/D=10/1434)
As per the Shafi’i maslak zakah is not wajib on the jewelleries which is in use but zakah is wajib as per the Hanafi Fiqh. Hence if your sister pays the zakah as precaution then surely she shall get reward.
Allah knows Best!
Darul Ifta,
Darul Uloom Deoband
