Diamonds May Be a Girl’s Best Friend, but Gold Is a Serious Investor’s.Diamonds May Be a Girl’s Best Friend, but Gold Is a Serious Investor’s.Diamonds May Be a Girl’s Best Friend, but Gold Is a Serious Investor’s. 

faferek / Shutterstock.comAdvertising Disclosure: When you buy something by clicking links within this article, we may earn a small commission, but it never affects the products or services we recommend. Diamonds may certainly be statements of wealth, but what they do not have is a market price you can check before breakfast. Resale depends on the individual stone, its grade, and a buyer who wants that particular diamond.