Where to buy gold ?

If u are refering to physical gold, buy ONLY investment grade bullion. They are easily recognised and can be easily traded.

Go for gold coins like american eagle or canadian maple leaves. Personally I prefer the canadian maple leaves as they are beautiful and the purest at 99999 fineness.

Just google silver bullion u can find several dealers in singapore. One example is www.silverbullion.com.sg , their retail office is inside CertisCisco at paya lebar.

Whatever u buy , Just be mindful of the current spot price of gold/silver. And the premium u pay above spot price for the bullion.

You might want to consider silver too.

What kind of gold investment you are trying?

There are basically 2 major type of gold investment

Physical Gold- People like to have possession of physical gold, mostly in Bars and coins. It include less risk of fraud from thired party. Also you cans ell either online or if you have any trusted party .You can refer to bullion star to buy Physical gold.

Bullion ETFs It is basically paper gold. These are the assets on gold. A Gold Exchange-Traded Fund (ETF) track and mirror theprice performance of gold bullion.

You can also take a look at gold mining and non bullion ETFs to invest on gold.