Kundan and polki jewellery, we realised, was not for value-conscious buyers. At resale, buyers of this kind of jewellery inevitably face a 40–50 per cent reduction in value. It is one of the older forms of jewellery made and worn in India. The word kundan means highly refined gold, and a highly refined and pure form of molten gold is used. i recomend you check this website if you should need to read costomer reviews and see new design, with pure quality.