The statement came after Pak Army chief called on PM Nawaz Sharif and discussed the ICJ's stay order on the execution of Jadhav.
Minister of State for Home Affairs Hansraj Ahir stated that the development put Pakistan in its place.
India maintained thatthe well being and state of Jadhav's health is a "matter of great concern" to it.
'Prayers of 125 crore Indians have been answered,' said well-wishers of the former naval officer who has been incarcerated by Pakistan.
The External Affairs Ministry said the 'landmark judgment' validated India's position on the matter 'fully' and asked Pakistan to implement the directive of the ICJ immediately.
A bench of Acting Chief Justice Gita Mittal and Justice Anu Malhotra said the government was best placed to take a decision and safeguard the life and liberty of its citizens.
Rejecting India's stand that Jadhav was kidnapped from Iran, Basit said he was caught in Balochistan and tried for 'espionage and sabotage'.
'India can replicate what Pakistan did to Kulbhushan Jadhav should the need arise.' 'Hopefully, Pakistan will see reason before that transpires,' says Ambassador G Parthasarathy, former high commissioner to Pakistan.
Jadhav, the 50-year-old retired Indian Navy officer, was sentenced to death by a Pakistani military court on charges of 'espionage and terrorism' in April 2017. Weeks later, India approached the ICJ against Pakistan for denial of consular access to Jadhav and challenging the death sentence.
Pak accused the Indian government of misusing the media to create a 'false impression of winning' Jadhav's case in the ICJ.
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India awaits formal response from Pakistan to its two demands -- consular access and details of the trial proceedings against Jadhav.
Pakistan Prime Minister Nawaz Sharif today said that the nation wants good relations with all countries, particularly its neighbours, a day after a military court's order to execute Indian national Kulbhushan Jadhav spiked Indo-Pak tensions.
Terming the ICJ order as the "first step in ensuring justice" to Jadhav, external affairs ministry spokesperson Gopal Baglay said the government will do everything possible to save Jadhav's life.
The request was made in view of the upcoming elections for ICJ judges, scheduled to be held in November,
If CAS rules in Vinesh's favour, she will be awarded a joint-silver in the women's 50kg freestyle category.
Pakistan violated Kulbhushan Jadhav's basic human rights by not allowing India consular access to him, Justice Dalveer Bhandari, the Indian judge on the International Court of Justice bench, said in his declaration in the case.
External affairs ministry spokesperson Gopal Baglay said India made 16 requests for consular access to Jadhav but there was no response from Pakistan on the demand.
The Indian intelligence brass may have snared a key Pakistani spy and Jadhav's arrest is Pakistan's way of getting even with India, says Rajeev Sharma.
Aziz said that when it comes to cases involving the death penalty, the international court has always given a stay order.
Salve said it is important to be 'positive' after such a positive ruling.
The civilian leadership informed the military authorities that Sharif's hour-long meeting with Jindal was a part of back-channel diplomacy. And Jindal had the backing of some important Indian officials for the meeting to defuse ongoing tension between the two countries, the report said.
Indian High Commissioner in Islamabad Gautam Bambawale met Pakistan Foreign Secretary Tehmina Janjua in connection with the case of Jadhav, who has been given death sentence by a Pakistani military court for alleged spying.
Nawaz Sharif may have permitted the trial of Jaish-e-Mohammed terrorists for the Pathankot attack. But this fell apart because of General Raheel Shareef's keenness to make Kulbhushan Jadhav the centerpiece of global attention. Ambassador G Parthasarthy, a former Indian high commissioner to Pakistan, reveals the Pakistan army chief's gambit against India.
Police said the accused, identified as Raju Lakshman, was arrested on Wednesday from Rakhi Gaj area of Dera Ghazi Khan district, some 400-km from Lahore.
Rubbishing Pakistan's claim of a victory in the case, External Affairs Ministry Spokesperson Raveesh Kumar said Islamabad has its 'own compulsions to lie' to its people.
The meeting took place two days after a military tribunal sentenced Indian national Kulbhushan Jadav to death on charges of spying
The government made it clear that it will not allow Pakistani players to compete in the Pro Kabaddi League, slated for next month, unless the neighbouring country stops 'sponsoring terrorism'.
'The Modi government will be wasting its time talking to Nawaz Sharif.' 'It would be better if it were to open a direct channel with the Pakistan army,' says Rajeev Sharma.
India questioned the functioning of Pakistan's notorious military courts.
Pakistan's Senate has unanimously adopted a resolution asking the government to prepare a dossier on "Indian interference" in the country and send it to other nations and international institutions.
The International Court of Justice was last a battleground for India and Pakistan nearly 18 years ago.
India had sought consular access to Jadhav.
Adviser to Prime Minister on Foreign Affairs Sartaj Aziz said that hectic diplomatic efforts were made to inform the world leaders about Pakistan's position on the NSG entry.
The announcement by Sartaj Aziz came amid criticism by experts and opposition leaders over the government's handling of the case at the International Court of Justice.
"Repeating a lie doesn't turn it into the truth," the spokesperson was quoted as saying by Dawn.
The Indian man, who has not been identified, was arrested from F-8 area of Islamabad for not having complete travel documents.
Modi enquired about Sharif, his mother and family.
Osama Ali, a 24-year old resident of Rawalkot in PoK, has been diagnosed with a tumour in his liver and wants to seek treatment in Delhi. "PoK is an integral part of India. Pakistan has illegally occupied it. We are giving him visa. No letter required," Swaraj tweeted.
While Pakistan termed its decision to allow Jadhav's family to travel to Pakistan to meet him as humanitarian gesture, India has accused it of violating mutual understandings.