On Thursday, the prices of gold and silver hiked in the domestic bullion market. Gold rose by Rs 382 to reach Rs 46,992 per 10 grams in Delhi amid spurt in international precious metals, according to HDFC Securities. In the previous trade, gold had closed at Rs 46,610 per 10 grams. Similarly, silver price also registered a rise of Rs 1,280 on Thursday. Silver now costs Rs 66,274 per kg against Rs 64,994 per kg recorded in the previous trade. Meanwhile, gold was trading higher at $1,817 an ounce and silver was trading marginally higher at $25.42 an ounce in the international market.