´Iyas bin Al-Harith bin Al-Mu'aiqib narrated that his grandfather Mu'aiqib said:` "The ring of the Prophet [SAW] was made of iron with silver twisted around it." He said: "And sometimes it was on my hand." And Mu'aiqib was the keeper of the ring of the Messenger of Allah [SAW].
Hadith Referenceسنن نسائي / كتاب الزينة من السنن / 5208
Hadith Gradingالألبانی:ضعيف | زبیر علی زئی:إسناده حسن
Hadith Takhrij«سنن ابی داود/الخاتم 4 (4224)، (تحفة الأشراف: 11486) (ضعیف شاذ) (اوپر گزرا کہ رسول اکرم صلی للہ علیہ وسلم چاندی کی انگوٹھی پہنتے تھے)»