New Delhi, 03 July (NNS): The prices of coriander Badami remained firm at Rs 16000 per quintal due to the weak sale at the higher prices. Recently, the prices have gone up by Rs 500 per quintal. There were around 300 bags of coriander reported to arrive in the Baran mandi of Rajasthan and its prices remained stable at the same level of the previous day. The active contract prices rose by Rs 40 or 0.26 to Rs 15380 per quintal because of the limited speculative buying. The spot coriander prices will likely to increase during the coming days.