"The Prophet ﷺ had ring made of silver and its stone (Fass) was Ethiopian." He said: There are narrations on this topic from Ibn 'Umar and Buraidah.  

كَانَ خَاتَمُ النَّبِيِّ ﷺ مِنْ وَرِقٍ وَكَانَ فَصُّهُ حَبَشِيًّا قَالَ وَفِي الْبَابِ عَنِ ابْنِ عُمَرَ وَبُرَيْدَةَ