What began as a gentle nudge by the Reserve Bank of India (RBI) has ended in a push that has taken the sheen off jewellery stocks. A rising current account deficit and a weak currency, led largely by rising crude and gold imports, prompted the RBI to urge banks to desist from pushing sales of gold coins and bars. But even as the surge continued — 162 tonne of gold imports in May — the RBI was forced to tighten the screws by making it mandatory for jewellers to import gold, either through banks, nominated agencies or directly, but with 100% margin. In other words: no credit from suppliers or bullion banks. Then, for the second time in six months, the government increased import duty on gold from 6% to 8%.