Gold vs. Platinum: Your Guide to Choosing the Perfect Precious Metal

Two cast rings held on a hand — a yellow gold sculptural ring and a platinum ring — showing the colour and weight difference between the two metals, made in the Nude Jewellery London studio

Choosing the metal for a forever piece — whether it's a bespoke engagement ring or a milestone anniversary gift — is about more than just colour. It is about the heft on the hand, the way the metal ages over a decade, and the maintenance required to keep that initial lustre.

At Nude Jewellery, we work extensively with both 18ct gold and platinum in our London studio. While both are noble metals, they behave very differently over time. Here is what you need to know before making your investment.

1. The Feel: Density and the Weight of Luxury

One of the first things you notice when handling a platinum ring versus a gold one is the weight. Platinum is significantly denser than gold — if you were to have two identical rings, the platinum version would feel roughly 40% heavier on the finger.

For many, this heft is synonymous with quality. Platinum feels substantial and grounding. Gold, by contrast, is lighter and more effortless — perfect for those who prefer their jewellery to feel like a second skin.

Calista ruby and platinum engagement ring with pear-cut ruby and diamond pavé band, handmade at Nude Jewellery London studio

2. The Maintenance Question: White Gold vs. Platinum

This is where the most confusion lies. It is important to remember that white gold does not exist in nature. It is created by mixing yellow gold with white metals such as palladium, then finished with rhodium plating to give it that bright, mirrored chrome finish.

  • White Gold: Over a year or two of daily wear, the rhodium plating will naturally wear away, revealing a slight warm, yellowish tint underneath. To keep it crisp and white, it will need re-dipping (rhodium plating) periodically.
  • Platinum: Platinum is white all the way through. It will never change colour or require plating. If you want a metal that remains bright white forever with minimal intervention, platinum is the clear winner.

3. The Forever Factor: Metal Loss vs. Displacement

One of the most fascinating differences between these two metals is how they handle the passage of time. If you were to weigh a gold ring and a platinum ring after 50 years of daily wear, you would find a surprising result.

  • Gold (Metal Loss): Every time your gold ring is scratched or knocked against a hard surface, a microscopic amount of metal is actually abraded and lost. Over decades, this is why the shoulders or the back of a gold ring's shank can become noticeably thinner.
  • Platinum (Moving Molecules): Platinum is a viscous metal. When it is scratched, the metal is simply displaced — the molecules are pushed to the side of the scratch but remain on the ring.
Atlantis ring in 18ct rose gold with blue topaz, teal sapphire and sapphire cluster, handmade at Nude Jewellery London studio

An Artisan's Perspective: Patina vs. Polish

While platinum is technically more durable because it doesn't lose mass, it is worth considering how this movement affects the look of your jewellery over time. Because platinum moves rather than sheds, it can eventually take on a more weathered appearance. This accumulation of displaced molecules creates a matte patina that feels very lived-in.

Gold, on the other hand, although it wears away slightly over time, tends to maintain a softer, more naturally polished look. Even as it ages, gold keeps a certain glow and smoothness that platinum can lose as it develops its rugged character. If you prefer your jewellery to look crisp and bright for longer, the way gold wears might actually be more appealing to your eye.

Maisie bespoke engagement ring in 18ct yellow gold with pear-cut pink sapphire and diamond accents, handmade at Nude Jewellery London studio

4. Strength and Gemstone Security

If your design features a high-set diamond or a delicate teal sapphire, platinum is often the preferred choice for the claws or prongs. Because platinum is less brittle than gold, it is more likely to bend than snap if it takes a hard knock — making it exceptionally secure for holding precious stones in place over a lifetime of wear.

5. Sensitivity and Sustainability

At Nude Jewellery, we prioritise high standards for all our metals:

  • Hypoallergenic: Platinum is 95% pure, making it naturally hypoallergenic. If you have sensitive skin or a nickel allergy, platinum is the safest choice.
  • Ethical Sourcing: We use recycled 18ct gold and platinum as standard in all our pieces, ensuring your choice of metal reflects a modern commitment to sustainability without compromising on artisan quality.

The Verdict: Which Should You Choose?

  • Choose 18ct Gold if you love the heritage of warm yellow or rose hues, or if you prefer a lighter, more traditional feel that maintains a soft, polished look over the years.
  • Choose Platinum if you want a bright white finish that never needs plating, enjoy the substantial weight of a dense metal, and appreciate the lived-in character of a natural patina.

Still undecided? Whether you are drawn to one of our contemporary collections or wish to discuss a bespoke commission using your own stones, we are here to help. Book a consultation at our London studio to feel the difference between these metals in person.

Continue Your Journey

Choosing the right metal is just the first step in creating a piece of jewellery that lasts a lifetime. To help you navigate the world of fine jewellery and bespoke design, we have curated these essential guides: