A hidden treasure trove that could be worth billions of dollars has been discovered in southern India.<br /><br />Over 1000kg of gold coins, sacks full of diamonds, and thousands of rare necklaces were found by auditors during an inventory check at the Sree Padmanabha Swamy temple.<br /><br />It is believed that Kerala's former royals had their immense riches sealed within the temple walls.<br /><br />The recent discovery has made the temple the richest in the country. <br /><br />Al Jazeera's Prerna Suri reports from New Delhi.
