The Prophet ﷺ had a ring made of silver, and its stone was also of silver.
أن النبي ﷺ كان خاتمه من فضة، وكان فصه منه.
Bukhari narrated it in "The Book of Clothing" (5870), from Ishaq, who reported to us from Mutamir, who said, I heard Humayd narrating from Anas, and he mentioned it.