Pakistan, May 8 -- The prices of gold witnessed a significant increase in the local market on Thursday, with 24 karat gold per tola rising by Rs 7,800 to settle at Rs 496,762 compared to Rs 488,962 on the previous trading day, according to rates issued by the . Similarly, the price of 10 grams of 24 karat gold increased by Rs 6,687 to Rs 425,893 from Rs 419,206, whereas the price of 10 grams of 22 karat gold went up by Rs 6,130 to Rs 390,416 against Rs 384,286. In the international market, the price of gold rose by $78 to $4,744 per ounce from $4,666. Meanwhile, the price of silver per tola increased by Rs 373 to Rs 8,445 from Rs 8,072, while the price of 10 grams of silver climbed by Rs 320 to Rs 7,240 from Rs 6,920. The price of silver ...