The biggest advantage of electronic gold is that it allows investors to invest in gold with much lower denominations than physical gold. But, before going into details, let's understand the basics of investing in Gold IRA Investments. E-Gold is one such investment that allows investors to buy gold in smaller denominations, such as 1 g, 2 g, 3 g, etc. Investors who want to invest in gold as part of their long-term financial objectives can purchase electronic gold through Gold IRA Investments in small quantities and store it in their Demat account. To know the current value of your investment in a gold ETF, you must track the net asset value of that fund, but in the case of electronic gold, the value is that of the current price of gold.