New Delhi, 13 April (NNS): the prices of coriander showed heavy increment because of the week production in the producing areas and the trading activities reported to be sluggish in Rajasthan. On the other hand, the prices gets support due to the incrememt in buying from the stock, due to this, the prices of coriander Badami rose to Rs 13800/14000 per quintal. The arrivals of the new crop seems feeble in the markets, due to this, there is a lack of stock in the spot markets. Apart from this, the supply reported to be weak in the markets as the stockists are storinh the stock at the current level, in this situation, the traders are doing a lot of deals on seeing the current situation. The trade will be profitable during the coming days.