Gold, silver prices today, 25 October: Check the retail price of 18K, 22K and 24K gold and 999 Fine silver in Ahmedabad, Bengaluru, Chennai, Delhi, Hyderabad, Kolkata, and Mumbai today. Today's 18, 22 & 24 carat gold prices in Delhi, Mumbai, Kolkata, 24k gold at Rs 14,273/g, 22k gold at Rs 13,085/g, 18k gold at Rs 10,696/g.