* Gold down over 1 pct as investors sell to raise cash
* Bullion seen as more risky along with other commods
* Platinum slides 4 pct to lowest since January 2007 (Updates with comments, prices)
By Chikafumi Hodo
TOKYO, Sept 16 (Reuters) - Gold dropped more than 1 percent on Tuesday as investors viewed bullion as a risky asset, preferring to lock in their positions to raise cash amid deepening financial turmoil after the implosion of Lehman Brothers <LEH.P>.
Though gold normally gains on safe-haven buying during financial crises because its value is not tied to fiat money, portfolio managers were keen to shed positions in commodities after Lehman's bankruptcy, the takeover of Merrill Lynch <MER.N>, and fears major insurer American International Group <AIG.N> needed to raise additional capital.
As of 0250 GMT, spot gold <XAU=> fell 1.3 percent, or $10.45, to $775.75 an ounce from Monday's nominal close in New York.
"Safe-haven demand lifted gold back to nearly $800. But profit-taking emerged after seeing the market run of steam as the market focused more closely on the financial problem," said Tatsuo Kageyama, analyst at Kanetsu Asset Management in Tokyo.
"Investors want to hold cash or bonds. Gold was bought initially, but basically many investors treat gold and other commodities as risky assets."
Precious metals were undermined on selling led by Japanese investors returning from a three-day weekend, with a sharp drop in oil prices also weighing on prices.
Market participants will closely watch the outcome of the Federal Reserve's policy-setting meeting later in the day. There is talk the central bank could ease interest rates at the meeting, though analysts say they are not expecting the Fed to loosen its monetary policy.
COMEX gold futures fell on Tuesday after jumping nearly 3 percent in New York on Monday. The most active December contract <GCZ8> was trading down $6.0 or 0.8 percent at $781.0 from the New York settlement.
The benchmark August 2009 gold contract on the Tokyo Commodity Exchange <0#JAU:> closed morning trade down 6 yen or 0.2 percent at 2,612 yen per gram from Friday's close.
"Financial firms would want to keep cash in their hands. In this situation, it's highly unlikely for gold to climb continuously also with oil and other commodities falling sharply," Kageyama said.
Crude oil prices slumped nearly $3 to a seven-month low as the collapse of Lehman ignited fears that the credit crisis may weaken the global economy and further depress energy demand. [
]Spot platinum <XPT=> dropped more than 4 percent to as far as $1,113 an ounce -- the lowest since January 2007. Tokyo platinum futures <0#JPL:> fell more than 7 percent due to deepening concerns over demand after Lehman's bankruptcy.
Platinum, mainly used in autocatalysts, has been hit by heavy selling due to a slowing U.S. economy and poor car sales in the United States, Japan and China. It struck a record high of $2,290 an ounce in March.
Palladium <XPD=> tumbled more than 4 percent, falling in line with platinum. Precious metals prices at 0245 GMT Metal Last Change Pct chg YTD pct chg Turnover Spot Gold 777.55 -8.65 -1.10 -6.62 Spot Silver 10.77 -0.33 -2.97 -27.08 Spot Platinum 1116.50 -48.50 -4.16 -26.55 Spot Palladium 222.50 -9.50 -4.09 -39.54 TOCOM Gold 2612.00 -6.00 -0.23 -14.64 18644 TOCOM Platinum 3710.00 -293.00 -7.32 -30.51 10388 TOCOM Silver 365.00 -12.00 -3.18 -32.53 731 TOCOM Palladium 761.00 -88.00 -10.37 -43.67 537 Euro/Dollar 1.4249 Dollar/Yen 104.36 TOCOM prices in yen per gram, except for silver which is in yen per 10 grams, spot prices in $ per ounce. (Editing by Ben Tan)