Precious metals can play an important rule in portfolio diversification, and gold is among the most liquid of the precious metals. Going with physical gold instead of other gold-exposed instruments (e.g., stocks and funds) will cost you more, but some investors ascribe to the idea that gold without the potential for physical delivery is not equivalent to investing in gold. To buy gold through a vendor is also often time-consuming, requiring research, but Vaulted solves this problem for those investors who insist on buying gold in its physical form.