The rally that propelled gold and silver to record-breaking highs in 2025 could pick up again if a U.S.-Iran peace deal is reached, market watchers told CNBC as prices ticked higher on Thursday. Spot gold jumped 1.2% to $4,750 per ounce early on Thursday, amid hopes that the U.S. and Iran could be nearing a deal to bring the 69-day war to an end. U.S. gold futures were up 1.2% to settle around $4,750.00. Meanwhile, spot silver added 3% to trade at $79.62 an ounce, and silver futures for July