Gold prices fell on Tuesday as a stronger dollar and rising Treasury yields dented demand for the safe-haven metal ahead U.S. inflation data later in the day. Spot gold fell 0.4% to $1,725.15 per ounce by 0633 GMT. U.S. gold futures were also down 0.4% at $1,726.20 per ounce. At the moment, a stronger dollar and higher yields on Treasuries are exerting pressure on gold, said Amit Sajeja, a vice president at Motilal Oswal. A stronger dollar pressures gold as the metal becomes expensive for buyers outside the United States, while higher returns on bonds increases the opportunity cost for holding non-yielding bullion.