Gold rose ₹1,600 to ₹1,62,900 per 10 grams, while silver climbed ₹5,000 to ₹2,74,700 per kg in Delhi
Prices gained on optimism over a preliminary US-Iran deal, firmer global trends and expected seasonal demand in India
Analysts said bullion may stay supported, though limited deal details could keep prices range-bound in the near term