Pakistan, Sept. 17 -- Gold prices in the country surged by Rs7,900 per tola on Wednesday, with the price of 24-karat gold reaching Rs457,236 against Rs 449,336 recorded on the previous trading day, according to the All Pakistan Sarafa Gems and Jewellers Association. The price of 24-karat gold per 10 grams increased by Rs6,773 to Rs 392,006 from Rs 385,233, while that of 22-karat gold rose by Rs 6,208 to Rs359,351 from Rs 353,143. In the international market, gold prices increased by $79 to $4,347 per ounce from $4,268. Meanwhile, silver prices also witnessed an upward trend, with 24-karat silver per tola rising by Rs 140 to Rs 6,942 from Rs 6,802. The price of 24-karat silver per 10 grams increased by Rs120 to Rs5,951 from Rs5,831, while ...