White Gold or Platinum? How to Choose the Right Metal

When selecting an engagement ring or fine jewellery, choosing between white gold and platinum can feel overwhelming. Both metals offer a stunning silvery-white appearance, yet they differ significantly in composition, durability, maintenance and price.

This article helps in understanding the key differences between these popular metals to make an informed decision that suits lifestyle and budget.

Understanding the Basics

Before comparing these metals, it is essential to understand each one in detail.

White gold is not a naturally occurring metal. It is created by combining pure yellow gold with white metals such as palladium, silver or nickel. This mixture transforms the natural yellow colour of gold into a white metal suitable for jewellery.

Platinum, on the other hand, is a naturally white, precious metal. It does not require any colour transformation and maintains its silvery-white appearance throughout its lifetime.

Composition and Purity

The purity of these metals differs considerably, which affects both their properties and value.

White gold is available in 9K, 14K or 18K varieties. An 18K white gold piece contains 75% pure gold mixed with 25% other metals. A 14K piece contains approximately 58% pure gold.

Platinum jewellery is far purer. To be classified as platinum, a piece must contain 95% or more of the metal. 

Appearance and Colour

At first glance, white gold and platinum appear remarkably similar. However, subtle differences can be detected upon closer inspection.

White gold naturally has a slightly warm, greyish tone due to its yellow gold content. To achieve a bright white finish, most white gold jewellery receives a rhodium plating. This coating creates the brilliant, mirror-like appearance found in jewellery shops.

Platinum possesses a naturally occurring silvery-grey hue. It does not require any plating to achieve its white colour, which remains consistent throughout the metal.

Durability and Wear

Both metals are durable, but they behave differently over time.

White gold is harder than platinum, which means it resists scratches more effectively. When white gold is scratched, however, tiny particles of metal are lost permanently.

Platinum is softer than white gold but considerably more durable overall. When platinum is scratched, the metal is displaced rather than lost. This creates a patina, a soft, satiny finish that many consider desirable.

Maintenance Requirements

To make the right choice, understanding the maintenance requirements of each metal is crucial. 

White gold jewellery needs periodic rhodium replating. As the rhodium coating wears away, the underlying warmer colour of the gold begins to show through. Depending on wear frequency, replating may be necessary every two to five years.

Platinum requires less maintenance overall. A simple polish every few years can restore its original lustre. 

Weight and Feel

The physical sensation of wearing these metals differs noticeably.

Platinum is significantly denser than gold. Some wearers appreciate this substantial feel, finding it reassuring and luxurious.

White gold feels lighter on the finger, which some prefer for everyday wear. For someone looking for light, daily wear jewellery, white gold may be the better choice.

Skin Sensitivity and Allergies

For those with sensitive skin, metal choice becomes particularly important.

Platinum is naturally hypoallergenic and rarely causes skin reactions. Its high purity means there are very few additional metals that could trigger allergies.

White gold can be problematic for some individuals. Traditionally, nickel was commonly used in white gold alloys and nickel allergies can occur in some cases. Modern jewellers increasingly use palladium-based white gold alloys to address this concern.

For someone with sensitive skin or known metal allergies, platinum offers greater peace of mind. Alternatively, for white gold users, nickel-free pieces are recommended.

Price Considerations

Budget often plays a significant role in metal selection.

White gold has traditionally been the more affordable option. However, global economic factors have affected precious metal prices considerably in recent years.

Platinum jewellery costs more due to several factors: its rarity, higher purity, greater density (meaning more metal is required) and the specialised skills needed to work with it.

While white gold may have a lower initial purchase price, the cost of rhodium replating over the years should be considered prior to purchase. 

Best Uses for Each Metal

Certain designs suit one metal better than the other.

White gold is more suitable for pieces with intricate pavé settings or numerous small diamonds. Its hardness makes it ideal for securing tiny stones. Designs with square edges or hand engraving also retain their sharpness well in white gold.

Platinum is the preferred choice for solitaire settings or rings featuring a large centre stone. Its durability ensures prongs remain secure for decades. Platinum also pairs beautifully with the brilliance of diamonds, as its subtle patina can enhance a stone's sparkle.

Matching Your Jewellery

Experts recommend matching metals for items that will touch each other, such as engagement rings and wedding bands. When different metals rub together, the harder metal will gradually wear away the softer one.

Therefore, consistency across pieces is advised, as it creates a cohesive, elegant appearance.

Why Lab-Grown Diamonds Pair Beautifully with Both

Regardless of the metal selected, lab-grown diamonds complement both white gold and platinum magnificently. The brilliant white appearance of these settings creates the perfect backdrop for showcasing a diamond's brilliance.

Conclusion: Making Your Decision

The choice between white gold and platinum ultimately depends on personal priorities.

Choose white gold for a lighter feel at a low budget. Its harder surface resists scratching and goes well for intricate designs with small stones.

Buyers with sensitive skin who prefer low-maintenance jewellery, want exceptional durability, desire heavy pieces or seek an heirloom piece choose platinum.

At Dileti, lab-grown diamond jewellery is crafted in white gold, rose gold and yellow gold, ensuring quality and adding aesthetic value. 

Frequently Asked Questions

Is platinum better than white gold?
Both platinum and white gold have different properties and purposes. Platinum offers superior durability, while white gold provides greater hardness and a lighter weight. 

Does white gold turn yellow over time?
The rhodium plating on white gold wears away gradually. Regular replating restores its bright white appearance.

Is platinum heavier than white gold?
Yes, platinum is around 40% heavier than 18K gold. 

Which metal is better for sensitive skin?
Platinum is the safer choice for sensitive skin due to its high purity and hypoallergenic properties. If choosing white gold, ensure it is nickel-free.

How often does white gold need replating?
This depends on the frequency of the piece being worn. Rings need replating every two to five years, while earrings and pendants may rarely require it.

Can I wear white gold and platinum jewellery together?
Yes, though it is advisable to avoid pieces that rub against each other, such as stacking rings. The harder white gold may gradually wear away the softer platinum over time.