The Diamond Sutra is part of the Mahaprajnaparamita Sastra written by Nagarjuna in around the second century. Vajra is the hardest substance imaginable; it is also luminous and transparent. The Vajracchedika Sutra is said to cut through illusions just as a diamond cuts through inferior substances.
Vajracchedika Prajnaparamita Sutra
Based on translations from the Sanskrit by Paul Harrison and Edward Conze
Homage to Śakyamuni, Tathagata, Arhat, Completely Enlightened One!
Homage to the Prajnaparamita, the Lovely, the Holy!
1. The Setting of the Sermon
Thus have I heard at one time. The Lord (Bhagavat)1 was staying at Sravasti, in the Jeta Grove, in the garden of Anathapindika, together with a large gathering of monks, consisting of 1,250 monks, and with many Bodhisattvas, great beings (mahasattva).2 In the morning the Lord put on his cloak, took his bowl, and entered the great city of Sravasti to collect alms. When he had returned from going house to house and had eaten, the Lord put away his bowl and cloak, washed his feet, and sat down on his seat, his legs crossed, his body upright, his attention fixed mindfully in front of him. Then a great many monks approached the Lord, and after approaching him they prostrated themselves at the Lord’s feet, walked around the Lord three times, and sat down on one side.
2. Subhuti, Foremost of the Disciples
Furthermore, on that occasion the Venerable Subhuti had joined that assembly and was seated with it. Then the Venerable Subhuti rose from his seat, arranged his upper robe over one shoulder, knelt on his right knee, made obeisance to the Lord with his palms pressed together, and said to the Lord: “It is wonderful O Lord, it is exceedingly wonderful, O Well-Gone, how much the Bodhisattvas, the great beings, have been helped with the greatest help by the Tathagata, the Arhat, the Fully Enlightened One. It is wonderful, O Lord, how much the Bodhisattvas, the great beings, have been favoured with the highest favour by the Tathagata, the Arhat, the Fully Enlightened One. How then, O Lord, should a son or daughter of good family who has set out in the Bodhisattva path stand, how advance, how still his thoughts (cittam)?”3
After these words the Lord said to the Venerable Subhuti: “Well said, well said, Subhuti! So it is, Subhuti, so it is, as you say! Subhuti, the Tathagata has helped the Bodhisattvas, the great beings, with the greatest help, and he has favoured them with the highest favour. Therefore, Subhuti, listen well and attentively! I will teach you how those who have set out in the Bodhisattva path are to stand, how advance, how still their thoughts.” “So be it, O Lord,” replied the Venerable Subhuti, and listened.
3 The vow to save all living beings
The Lord said: “Here, Subhuti, someone who has set out in the path of a Bodhisattva should form the following thought: ‘However many beings there are in the universe of beings . . . all these I must lead to Nirvana, into that Realm of Nirvana which leaves nothing behind. And yet, although innumerable beings have thus been led to Nirvana, no being at all has been led to Nirvana’. And why? If in a Bodhisattva the knowledge (samjna)4 of a being should arise, he could not be called a Bodhisattva. And why? He is not to be called a Bodhisattva in whom arises knowledge of a self (atman), nor in whom arises knowledge of a being (sattva), knowledge of a living soul (jiva), or knowledge of a man (pudgala).”
(Na sa Subhute bodhisattvo vaktavyo yasya-atma-samjna pravarteta, sattva-samjna va jiva-samjna va pudgala-samjna va pravarteta.)
4 The perfection of giving
“Moreover, Subhuti, a Bodhisattva who gives a gift is not to dwell on anything, nor
is he to dwell anywhere. When he gives gifts he is not to dwell on that which is seen, nor on that which is heard, smelled, tasted, felt, or thought. For, Subhuti, the Bodhisattva, the great being, is to give gifts in such a way that he does not dwell on the slightest distinction between things. And why? Because the accumulation of merit of that Bodhisattva who gives a gift without dwelling anywhere is difficult to measure.”
5 “What do you think, Subhuti, is it easy to take the measure of space in the east?”
Subhuti said: “Indeed not, Lord.” “Likewise, is it easy to take the measure of space in the south, west, north, below, above–in all of the ten directions?” Subhuti said: “Indeed not, Lord.” The Lord said: “In the same way it is difficult to take the measure of the accumulation of merit of that Bodhisattva who gives a gift without dwelling. That is why, Subhuti, those who have set out in the Bodhisattva path are to give gifts without dwelling on any knowledge of a distinction.”
Now listen to a true saying! If a man gave a thousand marks of gold for building churches and convents, that would be a great thing. Yet that man would give far more who could regard a thousand marks as nothing; he would have done far more than the other. – Meister Eckhart (Sermon Forty)
6 Subhuti asked: “Lord, in the future period, in the last time, in the last epoch, in the last five hundred years, at the time of the collapse of the good doctrine, will there be any beings who, when these words of the Sutra are being taught, will understand their truth?” The Lord replied: “Do not speak thus, Subhuti! Yes, even then there will be such beings. For even at that time, Subhuti, there will be Bodhisattvas who are endowed with good conduct, endowed with virtuous qualities, endowed with wisdom, and who, when these words of the Sutra are being taught, will understand their truth.”
“And those Bodhisattvas, Subhuti, will not be such as have honoured only one Buddha, nor such as have planted their roots of merit under one Buddha only. On the contrary, Subhuti, those Bodhisattvas who, upon hearing these words of the Sutra being taught, experience even a single thought of serene faith, will be those who have honoured many hundreds of thousands of Buddhas, those who have planted their roots of merit under many hundreds of thousands of Buddhas. Known they are to the Tathagata by his Buddha-knowledge; seen they are by the Tathagata’s Buddha-eye; understood are they by the Tathagata. All will generate and be endowed with an immeasurable quantity of merit.
And why? Because, Subhuti, in those Bodhisattvas there will arise no knowledge of a self, no knowledge of a being, no knowledge of a soul, no knowledge of a man. Nor will those Bodhisattvas have knowledge of a dharma or an adharma (a non-physical thing). No knowledge or non-knowledge (asamjna) will arise in them. And why? If, Subhuti, those Bodhisattvas should have knowledge of either a dharma or an adharma, they would thereby seize upon a self, a being, a soul, or a man. And why? Because a Bodhisattva ought not to seize upon either a dharma or an adharma. Thus the meaning of the Tathagata’s words: ‘Those who understand the discourse about the Dharma being like a raft should forsake dharmas, even more so adharmas’.”5
7 Furthermore, the Lord said to the Venerable Subhuti: “What do you think, Subhuti? Is there any Dharma (Reality) that the Tathagata has known as utmost, perfect enlightenment, or is there any Dharma that the Tathagata has demonstrated?” Subhuti said, “No, not as I understand what the Lord has said. And why? This Dharma which the Tathagata has fully known and demonstrated cannot be grasped; it cannot be talked about; it is neither a dharma nor an adharma. And why? Because all sages belong to [the realm of] non-doing (asamskara or asamskrta), though [in appearance] they are distinct from one another.” (Suzuki, 1935)
9a “Subhuti, what do you think? Does a Stream-enterer ever have the thought: ‘I have attained the stage of Stream-enterer’?” Subhuti said, “No indeed, Lord. And why? Because, Lord, he does not enter anything: that is why he is called a Stream-enterer. He does not enter that which is seen, nor does he enter that which is heard, smelled, tasted, felt, or thought. Thus he is called a Stream-enterer. O Lord, if the Stream-enterer were to have the thought: ‘I have attained the stage of Stream-enterer’, then he would be seizing upon a self, seizing upon a being, seizing upon a soul, seizing upon a man.”
9b The Lord said, “What do you think, Subhuti? Does a Once-returner ever have the thought: ‘I have attained the stage of Once-returner’?” Subhuti said, “No indeed, Lord. A Once-returner does not have the thought: ‘I have attained the stage of Once-returner’. And why? Because there is no dharma whatsoever which enters the stage of Once-returner; thus is the Once-returner spoken of.”
9c “Subhuti, what do you think? Does a Non-Returner ever have the thought: ‘I have attained the stage of Non-returner’?” Subhuti said, “No indeed, Lord. A Non-returner never has the thought that he has attained the stage of Non-returner. Why? There is no dharma whatsoever which observes that it is a Non-returner; thus is the Non-returner spoken of.”
9d The Lord said, “What do you think, Subhuti? Does an Arhat ever have the thought: ‘I have attained arhatship’?” Subhuti said, “No indeed, Lord. And why? Because there is no dharma whatsoever, Lord, which is called an Arhat. If an Arhat were to have the thought: ‘I have attained arhatship’, then he would indeed be seizing upon a self, seizing upon a living being, seizing upon a soul, seizing upon a man.”
9e “I am the one, Lord, whom the Tathagata, the Arhat, the Fully Enlightened One called foremost among those who dwell in peace. I am, Lord, an Arhat, free of passion. But the thought does not arise in me, Lord, that I am an Arhat. If, O Lord, I could have the thought that I had attained arhatship, then the Tathagata would not have said of me, ‘Subhuti, this son of a good family, who is foremost among those who dwell in peace’. But a dweller in peace does not dwell anywhere; thus is a dweller in peace spoken of.”
14a Thereupon the impact of Dharma moved the Venerable Subhuti to tears. Having wiped away his tears he said to the Lord: “It is wonderful, O Lord, it is exceedingly wonderful, O Well-Gone, how well the Tathagata has taught this discourse on the Dharma. Ever since cognition was produced in me, Lord, I have not heard such a discourse on the Dharma. Most wonderfully blessed will be those who, when this Sutra is being taught, have true knowledge. And that which is true knowledge, that is indeed no knowledge (abhuta-samjna); thus the Tathagata speaks of true knowledge.
It is not difficult for me to accept and believe this discourse on Dharma when it is being taught. However those beings who will be in a future period, in the last time, in the last epoch, in the last 500 years, at the time of the collapse of the good doctrine, and who, O Lord, take up this Sutra, memorize it, recite it, study it, and illuminate it in full for others, those will be most wonderfully blessed. However, no knowledge of a self will arise in them, nor of a being, a soul, or a man. And why? That, O Lord, which is knowledge of self, that is indeed non-knowledge (a-samjna). That which is knowledge of a being, a soul or a man, that is indeed non-knowledge. And why? Because the Buddhas, the Lords, have left all knowledge behind.”
14d The Lord said: “So it is, Subhuti. Most wonderfully blessed will be those beings who, upon hearing this Sutra, do not tremble or become frightened or terrified. And why? The Tathagata has demonstrated this to be the highest perfection (parama-paramita). And what the Tathagata demonstrates to be the highest perfection, that also do the innumerable Blessed Buddhas teach. Thus do I speak of the highest perfection.”
14e The Perfection of Forbearance (Ksanti Paramita)
“Furthermore, Subhuti, the Tathagata’s perfection of forbearance is really non-perfection.6 And why? Because, Subhuti, while my body was being dismembered by the King of Kalinga7 I had no knowledge of a self, of a being, of a soul, or a man. And why? If, Subhuti, I had had knowledge of self, ill-will would have arisen in me; and likewise if I had had knowledge of a being, of a soul, or of a man. With my supernormal power I remember that I was the Rishi8 of Forbearance for five hundred lifetimes. During that time, too, I had no knowledge of a self, a being, a soul, or a man.”
Sickness or poverty, hunger or thirst — whatever God sends you or does not send you, what He grants you or withholds, that is best for you. Even should you lack fervour and inwardness — whatever you have or lack, be minded to honour God in all things, and then whatever He sends you will be for the best. Be sure, if it were not God’s will it would not be. You have neither sickness nor anything else unless God wills it. And so, knowing it is God’s will, you should so rejoice in it and be content that pain would be no pain to you. – Meister Eckhart (Sermon Forty)
“Therefore, Subhuti, Bodhisattvas, great beings, are to separate themselves from all appearances in order to cultivate the mind of utmost, perfect enlightenment. They are to cultivate a mind which does not dwell in that which is seen; they are to cultivate a mind which does not dwell in that which is heard, smelled, tasted, felt, or thought; they are to cultivate a mind which does not dwell on dharmas or adharmas; they are to cultivate a mind which does not dwell on anything. And why? True dwelling is non-dwelling. For this reason the Tathagata teaches that giving is to be practiced without dwelling on forms.”
14f “Subhuti, when Bodhisattvas give in this manner it benefits all sentient beings. The Tathagata teaches that all marks are no marks, and all sentient beings are non-beings. And why? Because the Tathagata speaks in accordance with the Dharma, speaks the truth, speaks of what is, not otherwise. A Tathagata does not speak falsely. However, Subhuti, in that Dharma to which the Tathagata has fully awakened and which he has taught, there is neither truth nor falsehood.”
14g “Subhuti, in the darkness one sees nothing; just so should one should regard a Bodhisattva who has fallen among things and who gives a gift while dwelling among things. When the night sky lightens and the sun rises, a man endowed with sight sees myriad forms; just so, Subhuti, should one regard a Bodhisattva who gives a gift without dwelling among things.”
16 “Subhuti, those sons and daughters of good family who take up these Sutras and memorize them, recite and study them, they will be humbled, well humbled they will be! And why? Whatever wrongful deeds (karma) leading to evil paths that these beings have done in their former lives, in this very life they will, by that humiliation, exhaust those wrongful deeds of former lives, and they will attain the enlightenment of a Buddha.”
17a Subhuti asked: “How, O Lord, should one who has set out in the Bodhisattva path stand, how advance, how still his thoughts? The Lord replied: “Here, Subhuti, someone who has set out in the Bodhisattva path should form the following thought: ‘All beings I must lead to Nirvana, into that Realm of Nirvana which leaves nothing behind; and yet, after beings have thus been led to Nirvana, no being at all has been led to Nirvana’. And why? If in a Bodhisattva knowledge of a being should arise, he could not be called a Bodhisattva, and likewise if knowledge of a soul, or a man should arise in him. And why? Because he who has set out in the Bodhisattva path is not one of the dharmas.”
17b “What do you think Subhuti, when I was with the Tathagata Dipankara, is there any Dharma (doctrine) by which I fully came to know utmost, perfect enlightenment?” Subhuti replied: “There is no Dharma by which the Tathagata, when he was with the Tathagata Dipankara, fully came to know utmost, perfect enlightenment.”
The Lord said: “So it is, Subhuti, so it is: there is no Dharma by which the Tathagata,
when he was in the presence of Dipankara, the Tathagata, Arhat, Fully Enlightened
One, fully came to know utmost, perfect enlightenment. Moreover, Subhuti, if I had fully known some Dharma, the Tathagata Dipankara would not have predicted of me: ‘You, young Brahmin, will in a future time be a Tathagata, Arhat, fully Enlightened One, by the name of Shakyamuni!’ And why? The name Tathagata is a synonym for Suchness.”
17d “Should anyone say, Subhuti, that the Tathagata has fully known utmost, perfect enlightenment, he would be speaking a falsehood. There is no Dharma (Reality) to which the Tathagata has fully awakened as utmost, perfect enlightenment. In the Dharma to which the Tathagata has fully awakened, there is no orthodox and no heterodox. Therefore the Tathagata preaches: ‘All Dharmas (doctrines) are the Buddha-Dharma’. And why? Subhuti, the Tathagata has demonstrated that all Dharmas (doctrines) are adharmas (non-things); thus all Dharmas are said to be the Buddha-Dharma.”
17f The Lord said: “Subhuti, the Bodhisattva who would say: ‘I will lead beings to Nirvana’ is not to be called a Bodhisattva. And why? Is there, Subhuti, any dharma called a Bodhisattva?” Subhuti replied: “No, O Lord, there is no dharma called a Bodhisattva.” The Lord said: “Therefore the Tathagata teaches: ‘Devoid of self are all dharmas; devoid of a being, devoid of a soul, devoid of a man–all dharmas are thus’. (Niratmanah sarvadharma, nihsattvah nirjiva nispudgalah sarva-dharma iti.) However, Subhuti, the Bodhisattva who remains focused on ‘Devoid of a self are all dharmas’, him the Tathagata, the Arhat, the fully Enlightened One has declared to be a Bodhisattva, a great being.”
18b The Lord said: “What do you think, Subhuti, has the Tathagata used the phrase, ‘as many grains of sand as there are in the great river Ganges’?” Subhuti replied: “So it is, O Lord, so it is, O Well-Gone! The Tathagata has done so.” The Lord asked: “What do you think, Subhuti, if there were as many Ganges rivers as there are grains of sand in the great river Ganges, and if there were as many world-systems as there are grains of sand in them, would those world-systems be many?” Subhuti replied: “So it is, O Lord, so it is, O Well-Gone, those world-systems would be many.” The Lord said: “However many beings are in those world systems, I know, in my wisdom, their manifold patterns of thought. And why? Subhuti, the Tathagata has shown ‘patterns of thought’ to be no patterns of thought; thus do I speak of patterns of thought. And why? Past thought is unattainable, future thought is unattainable, present thought is unattainable.”
21 The Lord asked: “What do you think, Subhuti, does the Tathagata have the thought: ‘I have taught the Dharma’? Subhuti, whosoever were to say, ‘The Tathagata has taught the Dharma’ would speak falsely; he would misrepresent me by seizing upon what is not. And why? The teaching of the Dharma, Subhuti, is that there is no dharma which could be grasped as a teaching of the Dharma.”
Subhuti asked: “Are there, O Lord, any beings in the future, in the last time, in the last epoch, in the last 500 years, at the time of the collapse of the good doctrine who, upon hearing such teachings, will truly believe?” The Lord replied: “Subhuti, they are neither beings nor non-beings. And why? Subhuti, all beings have been shown by the Tathagata to be non-beings; thus do I speak of all beings.”
22 “What do you think, Subhuti, is there any Dharma by which the Tathagata has fully known utmost, perfect enlightenment?” Subhuti replied: “No indeed, O Lord, there is no Dharma by which the Tathagata has fully known utmost perfect enlightenment.” The Lord said: “So it is, Subhuti, so it is. Not even the least (anu) dharma is to be found or grasped there: thus do I speak of utmost (anuttara), perfect enlightenment.”
23 “Furthermore, Subhuti, that Dharma is of a sameness (shama), and nothing is therein at variance (vishama). Thus do I speak of utmost, perfect enlightenment. Of a sameness due to the absence of a self, a being, a soul, or a man, utmost, perfect enlightenment is fully known as the totality of all of the wholesome dharmas. Furthermore, Subhuti, the Tathagata has shown wholesome dharmas to be adharmas (non-things); thus do I speak of wholesome dharmas.”
25 “What do you think, Subhuti, in the Tathagata does the thought arise, ‘Beings have been liberated by me’? You should not see it thus, Subhuti! And why? There is not a single being who has been liberated by the Tathagata. Furthermore, if there had been any being liberated by the Tathagata, then surely the Tathagata would be seizing upon a self, a being, a soul, a man. Subhuti, the Tathagata has taught that seizing upon a self is non-seizing, yet the foolish ordinary men seize upon it. Furthermore, Subhuti, the Tathagata has taught that foolish ordinary men are non-men; thus do I speak of foolish ordinary men.”
26 “What do you think, Subhuti, is the Tathagata recognized by the marks he possesses?
Subhuti replied: “No indeed, O Lord. The Lord said: “If, Subhuti, the Tathagata could be
recognized by the marks he possesses, then a wheel-turning sage king would also be a Tathagata.9 Therefore the Tathagata is not recognized by the marks he possesses.”
Further, the Lord spoke on that occasion the following verse:
Those who by my form did know me
And those who followed me by my voice
Engaged in wrong efforts
Those people will not see me
By the Dharma [taught] does one recognize the Buddhas
From their Dharmabodies comes their guidance
Yet the Dharma’s true nature cannot be discerned
And no one can be conscious of it as an object
27 “Subhuti, No one should say to you: ‘Those who have set out in the Bodhisattva-path have conceived the destruction of a dharma, or its annihilation’. Not so should you see it, Subhuti. For those who have set out in the Bodhisattva-path have not conceived the destruction of a dharma or its annihilation.”
28 “Subhuti, suppose a Bodhisattva, in the practice of giving, filled as many world realms with the Seven Precious Treasures as there are grains of sand in the Ganges River. If there is a man with the awareness that all dharmas are void of self, and if he accomplishes their complete extinction, then this is superior, and the merits attained by this Bodhisattva surpass those of the former. Subhuti, this is because Bodhisattvas do not receive merit.” Subhuti asked the Buddha: “Lord, why do you say that Bodhisattvas do not receive merit?” “Subhuti, in order for Bodhisattvas to generate merit they should not covetously wish to acquire it; therefore it is said that they do not receive merit.”
29 “Whosoever says that the Tathagata goes or comes, stands, sits or lies down, he does not understand the meaning of my teaching. And why? Tathagata is the title given one who has not gone anywhere, nor come from anywhere. Therefore is he called Tathagata, Arhat, fully Enlightened One.”
31 “What do you think? Subhuti, if someone said that the Tathagata had taught a view (drishti) of a self, a view of a being, a view of a living soul, a view of a man, would he be speaking right?” Subhuti replied: “No indeed, O Lord, no indeed, O Well-Gone, he would not be speaking right. And why? The Tathagata has taught that [the proper] view of a self is no view; thus has he spoken of a view of a self.” The Lord said, “Subhuti, regarding all dharmas, one who is developing the mind of utmost, perfect enlightenment should thus know, thus see, and thus believe, not allowing knowledge of dharmas to arise. Subhuti, the true marks of dharmas are non-marks of dharmas; thus do I speak of marks of dharmas.”
32 And finally, Subhuti, if a Bodhisattva, a great being had filled world-systems immeasurable and incalculable with the seven precious things, and gave them as a gift to the Tathagatas, the Arhats, the fully Enlightened Ones, and if, on the other hand, a son or daughter of good family had taken from this Prajnaparamita Sutra but one stanza of four lines, and were to memorize, teach, recite and study it, and illuminate it in full for others, on the strength of that this latter would beget a greater quantity of merit, immeasurable and incalculable. How should he or she illuminate it? By not illuminating it. This is what I mean when I say: ‘he or she should illuminate it’.”
As a shooting star, spots before the eyes, a lamp
A fantasy, dew drops, a bubble,
A dream, a lightning flash, a cloud,
So should one view what is conditioned.
Thus spoke the Lord. Enraptured, the Elder Subhuti, the monks and nuns, the pious laymen and laywomen, and the Bodhisattvas, and the whole world with its Gods, men, Asuras and Gandharvas rejoiced in the Lord’s teaching.
This completes the Diamond-hard Cutter of Perfect Wisdom.
1 The title, Lord: see Why is the Buddha called Bhagavat
2 The Bodhisattvas are called Mahasattvas because they take the great vow, because they want to do the great work, and because they want to arrive at the great place. – The Mahaprajnaparamita Sastra
3 samjna: knowledge of things as good or evil according to whether they affirm our existence or represent a threat to it. ‘Knowledge of another’ is the view of other beings as separate from oneself, which is an affirmation of one’s own selfhood.
4 Citta (pl. cittam) means consciousness. It is the nature that is aware of its object. No other dharma or nature can know anything including itself, but citta can know everything possible, including cittam. Citta always leads other nama dharma and rupa dharma (name-phenomena and form-phenomena). A citta arises, it passes away immediately after its arising. Another citta arises, and again it falls away. Next arises and dies out immediately. This kind of uninterruptedness is the manifestation of citta. There are immediate causes for arising of citta: these are cittam themselves, nama dharma and rupa dharma. (Wisdom Library)
5 Adharma is the negation of the word dharma: it is a non-thing. It refers to non-material things that exist only in the mind, such as ‘the Buddha’ and ‘the Dharma’ (doctrine), and it is just as impossible to grasp or obtain as a physical thing. The simile of the raft is that just as one abandons a raft as soon as one has crossed a river, one abandons doctrine as soon as it is no longer needed.
6 True perfection is no perfection because there is no such thing as a self that is perfected.
7 Kaliraja, or King Kalinga: In a previous existence, when the Buddha was a Bodhisattva, he dwelt in a certain mountain. The king went on a hunting trip to this mountain, bringing along his concubines. While the king was off hunting, the women found the Buddha stayed to hear him speak. The king came upon the scene and accused the Buddha of harboring passions. When the Buddha denied knowledge (samjna) of any passions the king cut off first his ear, then his nose, then his limbs in order to test him. Every part of his body grew back, which proved that the Bodhisattva had not experienced any passions. The tale illustrates that the Buddha had let go of desire (attachments), anger (aversions), and delusion — the three hindrances.
8 Rishi: A sanctified sage, saint, an ascetic, anchorite. See https://www.wisdomlib.org/definition/rishi
9 The thirty-two features and eighty auspicious characteristics are various unusual physical marks possessed by a buddha. They derive from earlier Indian thought, where they were said to distinguish a wheel-turning king [Chakravarti Raja] or ideal ruler. (Burton Watson: Lin-chi)
Conze, Edward (1958). Buddhist Wisdom Books: Containing the Diamond Sutra and the Heart Sutra. Translated and Explained by Edward Conze. London: Allen & Unwin. (Diamond-Sutra-Conze)
Paul Harrison, from two oldest surviving Sanskrit manuscript copies:
1. MS 2385, Schøyen Collection, edited by Harrison & Watanabe, is presumed to have come from Afghanistan, possibly the Bamiyan area, and is dated on paleographical grounds to the 6th–7th centuries.
2. The Gilgit Vajracchedikā, discovered in Northern Pakistan in 1931, and subsequently
edited by Chakravarti (1956), Dutt (1959), and Schopen (1989), and is dated 6th-7th centuries. (VajracchedikaSutraHarrison)
Also available, translated from the Chinese:
Hsuan Hua (2001). A General Explanation of the Vajra Prajna Paramita Sutra. San Francisco: Sino-American Buddhist Association, Inc. (Diamond-Sutra-BTTS)
Dhyana Master Hsuan Hua D. T. Suzuki, Christmas Humphreys, Edward Conze