Platinum vs. White Gold: Which is Best for Engagement Rings?

If you're drawn to the sophisticated look of white metals, your top contenders are likely platinum and white gold. To the untrained eye, these two options might seem almost identical, but that impression quickly fades upon closer inspection.

In this guide, we’ll explore the key factors to help you make an informed decision, with insights from industry experts in the online sale of gold rings, necklaces, and bracelets.

Durability

Platinum and white gold are both durable, but they handle wear and tear differently.

Platinum is a dense metal, making it highly resistant to damage. A platinum wedding band can last for decades with minimal loss of thickness. Over time, it develops a matte patina that many appreciate for its vintage character – not from wearing away, but from the way the metal shifts and settles on the surface.

White gold isn’t as dense but is still strong, especially for fine details. Elements like hand engraving or sharp edges tend to hold up better in white gold. However, it does wear down more over time – old white gold rings often look thinner due to gradual erosion.

Price

Platinum is typically more expensive due to its purity (95% platinum vs. 75% gold in 18k white gold) and the complexity of working with it. It only requires occasional polishing every few years to restore its original shine.

White Gold, however, requires rhodium plating every few years to maintain its brilliant white finish – adding recurring maintenance costs.

Weight

Platinum feels heavier on the finger, a sign of luxury to some, but potentially uncomfortable to others who prefer a lightweight feel. Platinum is about 88% heavier than 9ct gold, 59% heavier than 14ct gold, and 34% heavier than 18ct gold.

Allergen safety

Platinum is hypoallergenic, ideal for sensitive skin. White gold, on the other hand, is usually alloyed with metals like nickel, which can cause allergic reactions in some people. For anyone with metal sensitivities, a good alternative is palladium-based white gold.

How they age over time

Platinum ages, taking on a soft, satiny hue that many find charming and unique. Unlike gold, its colour does not fade as it is naturally white. Over time, fine scratches add character to the metal rather than taking it away.

Rhodium plating on white gold provides a bright shine. However, as mentioned above, it tarnishes over time and requires reapplication, especially with frequent wear. Uncoated white gold has a slightly yellow-grey tint due to its gold content.

Buying Guide

White Gold

• Favoured for a mirror-like shine.
• Perfect for designs with engraved patterns on the outside.
• A more budget-friendly option.
• Well-suited for square or bevelled edge designs.
• Holds sharper details better due to its rigidity.