8.40 Exports under the schemes of gold / silver / platinum jewellery and articles thereof shall be allowed by airfreight and Foreign Post Office through the Customs House at Mumbai, Calcutta, Chennai, Delhi, Jaipur, Bangalore, Kochi, Coimbatore, Ahmedabad, Dabolin Airport, Goa and Hyderabad. Export by courier shall also be allowed through Custom Houses at Mumbai, Calcutta, Chennai, Delhi, Jaipur, Bangalore, Ahmedabad and Hyderabad upto FOB value of Rs.20 lakhs per consignment.