Platinum or White Gold: Which is Best?

White gold or platinum? Ada's design experts are here to help you decide.

Metals, Comparisons

White gold or platinum? Both are timeless choices for engagement rings, offering that clean, classic look we all love. Not sure which metal is right for you? Both metals are timeless and high quality, but they have key differences worth knowing!

In this guide, our experts break down the differences between these two popular choices.

Composition and Purity

Platinum is denser and heavier than gold, giving your ring a more substantial feel. It’s naturally hypoallergenic, making it a great choice for sensitive skin. Most platinum used in fine jewelry is 95% pure, alloyed with metals like ruthenium or iridium for added strength.

18k white gold contains 75% pure gold, blended with other metals to improve durability. Nickel is a common alloy, which is what can sometimes cause irritation, but it's not found in all white gold. Other common metals are silver, zinc, and occasionally palladium. 

Durability and Wear

There’s ongoing debate over which metal is “harder.” Platinum is more malleable, meaning a prong hit hard enough is likely to bend or shift rather than break. White gold is more brittle its prongs tend to hold their shape, but under extreme stress, they can snap instead of bending. Neither metals are indestructible, so it is important to be mindful with your jewelry and follow our care tips! 

The Bottom Line?


When it comes to choosing between platinum and white gold for your engagement ring or fine jewelry, it often comes down to personal preference and which qualities matter most to you.

Platinum vs. 14k White Gold vs. 18k White Gold

Curious what 14k white gold, 18k white gold, and platinum look like side by side? We’ve got you covered. See below for a comparison of 14k and 18k white gold and platinum engagement rings and fine jewelry.

14k White Gold Engagement Rings & Jewelry

18k White Gold Engagement Rings & Jewelry

Platinum Engagement Rings & Jewelry

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