Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) said that the Prophet (peace and blessings be upon him) "ruled 12000 for the diyah."
Muhammad bin Maymun said: He (Sufyan) said "from Ibn Abbas" to us only once; most of the time he used to say: from Ikrimah, from the Prophet (peace and blessings be upon him).
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الديات / 16178