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Not all gold is equal, especially regarding purity and weight. Investment-grade gold is at least 99.5% pure. Given the hassles and limits of bullion, gold securities — in the form of stocks ...

What Is the Difference Between 24k, 22k, and 18k Gold? The difference lies in the gold content: 24k is pure gold, 22k contains 91.67% gold, and 18k contains 75% gold, with the remainder being ...

But what we do tell all of our clients when they do come in - if you're going to invest in gold, the best way is coins, bars. That is pure gold. That's 24 karat. When you get into jewelry ...