Section 50C(6) in The Indian Post Office Rules, 1933
(6)Gold coins, gold ornaments, bullion, precious stones, or jewellery shall be sent by insured International Speed Post Service and the value of such insurance shall not exceed one lakh rupees provided that:The Director General may prescribe higher value of insurance in respect of any such article.Vide GSR 672(E) dated 25th August, 2000
