* Firm U.S. dollar weighs on sentiment
* Slips from 1-week high as oil prices ease
(Updates prices, adds comment)
By Anna Stablum
LONDON, Jan 19 (Reuters) - Gold rose to its highest in a week on Monday before trimming gains as the dollar strengthened against the euro and oil prices eased, analysts said.
"It is mostly a story about the U.S. dollar, equity markets and inflation at the moment," analyst Eugen Weinberg at Commerzbank said.
Gold had little incentive to move higher, with oil prices sliding, but firm buying once prices moved towards $800 an ounce created a floor, he said.
Gold <XAU=> rose as high as $845.55 an ounce, its highest level since Jan. 12, before trading at $831.85 an ounce by 1516 GMT, down 1.2 percent from $841.85 in New York late on Friday, as oil prices reversed course and slipped.
Demand from the jewellery industry was seen weak this year, accounting for 70 percent of total demand for gold, and falling inflation would also cap prices, Commerzbank's Weinberg said.
Gold is traditionally bought as an inflation hedge and with inflationary pressures diminishing interest could fade.
"Whilst we recognise the likelihood of spikes above $1,000 an ounce during 2009, we believe that weaker physical demand limits the potential for a sustained rally in the metal," Investec Securities said in a report.
The bank forecasts gold prices at $825 an ounce for 2009, falling to $800 in 2010 and $750 for 2011, the report said.
A firmer dollar weighed on gold as dollar-priced commodities tend to fall as the dollar strengthens because it makes them more expensive for holders of other currencies. The euro eased to $1.3139 <EUR=> against the dollar on worries about the health of the euro zone economy after a ratings downgrade on Spain and grim economic forecasts from the European Commission. [
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OIL WEIGHS
Oil <CLc1> edged lower to around $34 a barrel, having risen 3 percent in the previous session. [
]Sinking oil prices weigh on gold as the metal typically moves in line with crude, because it is often bought as an inflation hedge, and the direction of the oil market is an indicator of interest in commodities.
But dealers said record bullion holdings in SPDR Gold Shares supported sentiment. Gold holdings in the world's largest gold exchange-traded fund jumped another 5 tonnes to 795.25 tonnes last week. [
]Platinum <XPT=> was trading at $946.50/951.50 an ounce, down from $946.50 late on Friday. More than 60 percent of platinum use goes to autocatalysts to clean exhaust fumes.
More bad news for automakers emerged on Friday as manufacturers in Japan, Europe and the United States all warned their businesses continue to struggle and outlooks remained uncertain. [
]"Given this negative dynamic, support for platinum metals prices from its most important demand sector is foreseeably going to be missing this year," precious metals group Heraeus said in a report.
"Despite this, we do not expect a complete collapse in the platinum-metals prices. As we have been seeing for some months now, new production is going to slow down as well."
Silver <XAG=> eased to $11.06/11.14 against $11.21 and palladium <XPD=> traded at $181/186 versus $183 late on Friday.
New York gold futures <GCZ9> added $32.5 an ounce to $846.8. (Additional reporting by Lewa Pardomuan in Singapore; editing by Sue Thomas)