The Messenger of Allah [SAW] put on a ring of silver with an Ethiopian stone (Fass). (Using translation from Nasāʾī 5279)  

«أَنَّ رَسُولَ اللهِ ﷺ اتَّخَذَ خَاتَمًا مِنْ وَرِقٍ وَفَصُّهُ حَبَشِيٌّ»  

The Prophet [SAW] wore a ring of silver with an Ethiopian stone (Fass), on which was inscribed (the phrase): "Muhammad Rasul Allah (Muhammad the Messenger of Allah)." (Using translation from Nasāʾī 5196)  

«أَنَّ النَّبِيَّ ﷺ اتَّخَذَ خَاتَمًا مِنْ وَرِقٍ وَفَصُّهُ حَبَشِيٌّ وَنَقْشُهُ مُحَمَّدٌ رَسُولُ اللهِ»  

"The Messenger of Allah [SAW] had a ring of silver which he wore on his right hand. It had an Ethiopian stone (Fass), and he used to wear the stone (Fass) next to his palm." (Using translation from Nasāʾī 5197)  

«كَانَ لِرَسُولِ اللهِ ﷺ خَاتَمُ فِضَّةٍ يَتَخَتَّمُ بِهِ فِي يَمِينِهِ فِيهِ فَصٌّ حَبَشِيٌّ يَجْعَلُ فَصَّهُ مِمَّا يَلِي كَفَّهُ»  

"The ring of the Messenger of Allah [SAW] was of silver and its stone (Fass) was made of silver too." (Using translation from Nasāʾī 5198)  

«كَانَ خَاتَمُ النَّبِيِّ ﷺ مِنْ فِضَّةٍ فَصُّهُ مِنْهُ»  

"The ring of the Messenger of Allah [SAW] was of silver and its stone (Fass) was made of silver too." (Using translation from Nasāʾī 5198)  

«كَانَ خَاتَمُ رَسُولِ اللهِ ﷺ مِنْ فِضَّةٍ وَكَانَ فَصُّهُ مِنْهُ»  

The Prophet's ring was made of silver and its stone (Fass) was made of silver too. (Using translation from Nasāʾī 5199)  

«أَنَّ النَّبِيَّ ﷺ كَانَ خَاتَمُهُ مِنْ وَرِقٍ وَفَصُّهُ مِنْهُ»  

"The ring of the Messenger of Allah [SAW] was of silver and its stone (Fass) was made of silver too." (Using translation from Nasāʾī 5198)  

«كَانَ خَاتَمُ النَّبِيِّ ﷺ مِنْ فِضَّةٍ فَصُّهُ مِنْهُ»  

It was narrated from ‘Abdullah bin Ja’far that the Prophet ﷺ used to wear a ring on his right hand. (Using translation from Ibn Mājah 3647)  

«أَنَّ النَّبِيَّ ﷺ كَانَ يَتَخَتَّمُ فِي يَمِينِهِ»  

"It is as if I can see the whiteness of the Prophet's ring on his left finger." (Using translation from Nasāʾī 5284)  

«كَأَنِّي أَنْظُرُ إِلَى بَيَاضِ خَاتَمِ النَّبِيِّ ﷺ فِي إِصْبَعِهِ الْيُسْرَى»  

Anas b. Malik reported that when Messenger of Allah ﷺ decided to write letters to the Byzantine (Emperor) they (his Companions) told him that they would not read a letter unless it is sealed. (Then) Messenger of Allah ﷺ had a silver ring made (for himself), (its shape is so vivid in my mind) as if I see its brightness in the band of Messenger of Allah ﷺ and its engravement was (Muhammad, Messenger of Allah). (Using translation from Muslim 2092c)  

أَرَادَ رَسُولُ اللهِ ﷺ أَنْ يَكْتُبَ إِلَى الرُّومِ فَقَالُوا إِنَّهُمْ لَا يَقْرَءُونَ كِتَابًا إِلَّا مَخْتُومًا قَالَ فَاتَّخَذَ خَاتَمًا مِنْ فِضَّةٍ كَأَنِّي أَنْظُرُ إِلَى بَيَاضِهِ فِي يَدِهِ وَنُقِشَ فِيهِ مُحَمَّدٌ رَسُولُ اللهِ  

"The Messenger of Allah [SAW] delayed 'Isha' prayer one night, until half the night had passed, then he came out and led us in prayer. And it is as if I can see the whiteness of his silver ring on his hand." (Using translation from Nasāʾī 5202)  

«أَخَّرَ رَسُولُ اللهِ ﷺ صَلَاةَ الْعِشَاءِ الْآخِرَةِ حَتَّى مَضَى شَطْرُ اللَّيْلِ ثُمَّ خَرَجَ فَصَلَّى بِنَا كَأَنِّي أَنْظُرُ إِلَى بَيَاضِ خَاتَمِهِ فِي يَدِهِ مِنْ فِضَّةٍ»  

[Machine] "Regarding the ring of the Messenger of Allah ﷺ , he said, 'It is as if I am seeing the seal of his ring made of silver, and he raised his left index finger to his ring finger.' Abu Abdurrahman said to us, and this is the most authentic narration compared to what is narrated from Anas, and Allah knows best."  

عَنْ خَاتَمِ رَسُولِ اللهِ ﷺ قَالَ «كَأَنِّي أَنْظُرُ إِلَى وَبِيصِ خَاتَمِهِ مِنْ فِضَّةٍ وَرَفَعَ إِصْبَعَهُ الْيُسْرَى الْخِنْصَرَ» قَالَ لَنَا أَبُو عَبْدِ الرَّحْمَنِ وَهَذَا أَصَحُّ مِمَّا يُرْوَى فِيهِ عَنْ أَنَسٍ وَاللهُ أَعْلَمُ