Jami` at-Tirmidhi 1740
جامع الترمذي#1740SahihNarrated Anas: "The ring of the Messenger of Allah (ﷺ) was made of silver, its Fass was from it." [Abu 'Eisa said:] This Hadith is Hasan Sahih Gharib from this route
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirSahih
Al-AlbaniSahih
Bashar Awad MaaroufHasan Sahih
Zubair Ali ZaiSahih
In-book reference: 24:21