If tariff rates on gems and jewellery are reduced to zero, it will bring major relief to India’s gems and jewellery sector, which counts the US as its largest export market, said ICICI Securities.If tariff rates on gems and jewellery are reduced to zero, it will bring major relief to India’s gems and jewellery sector, which counts the US as its largest export market, said ICICI Securities. Latest News [ SOBAN NEWS: International and National ]