One kilogram gold bars are displayed for a photograph at the YLG Bullion International headquarters in Thailand on January 13, 2016.

Gold rose 1% on Friday as caution set in with investors awaiting U.S. President Donald Trump's response to a Chinese national security law for Hong Kong and its potential impact on an already fragile global economy.

Spot gold climbed 0.9% to $1,734.70 per ounce. U.S. gold futures settled up 1.4% at $1,751.70.