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What is the purity of 18k gold?

Updated: 9/16/2023
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11y ago

Best Answer

24 karat = 100% gold

Too soft for fine jewelry

22 karat = 91.7% gold

Too soft for fine jewelry

18 karat = 75.0% gold

Ideal for fine jewelry

14 karat = 58.3% gold

Ideal for fine jewelry

10 karat = 41.7% gold

Not acceptable for jewelry

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11y ago
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Q: What is the purity of 18k gold?
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