The Diamond Sūtra is the popular shortened name of the Vajracchedikā Prajñāpāramitā Sūtra, a Mahāyāna Buddhist sūtra from the Prajñāpāramitā Sūtras or 'Perfection of Wisdom' genre. Translated into a variety of languages over a broad geographic range, the Diamond Sūtra is one of the most influential Mahāyāna Sūtras in East Asia, and particularly within the Chan (or Zen) tradition, along with the Heart Sūtra.