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What is the difference between platinum and white gold?

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Quick Answer

White gold is an alloy of gold and other metals, such as silver or palladium, while platinum is an almost entirely pure white metal. In a natural state, platinum has a much whiter color than white gold. However, most white gold is plated with rhodium, which makes the colors much more similar.

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Full Answer

The easiest way to tell platinum jewelry from white gold jewelry is to test it by weight. Platinum is much heavier than white gold, so a 14kt white gold ring is sure to weigh less than a 14kt platinum ring. Platinum also tends to be much more expensive due to its purity, which is usually around 95%.

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