Both 1-gram and 1-ounce gold bars can be a smart investment, but one may be the better option in today's market.

Explore the fascinating process of creating the largest and most expensive pure gold bars in a gold mint. From melting gold to producing 99.99% pure bars, this video showcases the steps of gold ...

Gold bars are shown stacked in a vault at the United States Mint on July 22, 2014 in West Point, NY, US. File Image/AP Gold ...

This means you get more gold for your money when you purchase larger bars. Smaller bars, while offering flexibility, come with slightly higher premiums. However, this added cost is often ...