“The Messenger of Allah ﷺ forbade rings of gold and Al-Mitharah,”* meaning the red ones.  

نَهَى رَسُولُ اللَّهِ ﷺ عَنْ خَاتَمِ الذَّهَبِ وَعَنِ الْمِيثَرَةِ يَعْنِي الْحَمْرَاءَ