UPDATE 1-India gold demand rises on safe-haven buying

(Updates to trends in the physical market)

* Spot gold firm at $817.15 an ounce XAU=

* London Brent crude down at $48.98 a barrel LCOc1

* Rupee weak at 50.11 per dollar INR=IN

* U.S. existing home sales data for October 8:30 p.m. [MI/DIARY]

MUMBAI, Nov 24 (Reuters) - India's gold demand rose on Monday despite a sharp rise in prices as investors rushed for safe-haven buying amid a fall in other asset classes, dealers said.

"Retail demand has come down a bit, but demand from jewellers and investors are still strong," said Madan Jain of Auro Gold Jewellery Pvt Ltd.

The yellow metal is attracting more investors as prices have risen in the last few days, while other asset classes like equity markets have been declining, he said. The benchmark December contract MAUZ8 has gained about 11 percent so far in November, while the 30-share BSE Index .BSESN fell 9 percent during the period.

Domestic gold futures erased early losses and rallied on a weak rupee, analysts said.