31.103 g

Totaling one ounce, a Gold Valcambi CombiBar can be separated into 10 individual ounce items.  The Valcambi hallmark along with the gold weight and purity is featured on each one ounce sized bar.

If your concerns include the ability to barter or trade with gold at some point in the future, the Gold Valcambi CombiBar is a solid consideration for divisibility.