Gold prices ended unchanged, at 23,270 rupees per ten grams at Delhi's bullion market, on Monday. Silver rose 500 rupees, to 58,000 rupees per kilo. But in the overseas market, gold rose to trade above a record 1,600 dollars an ounce for the first time. Gold rose as investors spooked by the euro zone debt crisis and the threat of a US debt default bought the precious metal as a safe haven asset. Silver added 2.1 per cent, to 40.11 dollars an ounce.