You can purchase 1 gram, 2.5 gram, or 5 gram LBMA Certified Gold Bars.
They come in the form of Gold Cards. Look very much like a credit/debit card.
1 gram Classic Gold Card ~ 48.61 € Approx. US $ 66.06 1€ = US $ 1.3589
You can give as gifts, for birthdays, graduation, anniversary, weddings, new baby...