Choosing the metal for an engagement ring or other piece of jewellery is often one of the earliest, and most personal decisions in the buying process. Search trends over the past year (to March 2026) suggest that gold jewellery continues to attract the most interest from UK buyers, with silver next and platinum following behind.
That reflects gold’s long-standing role in engagement rings and classic fine jewellery. However, platinum remains a popular alternative for those who prefer a naturally white metal with a reassuring weight and high purity.
What matters most, however, is not simply which metal costs more. The right choice is usually the one that fits how the ring will be worn and what you want it to look like in the years ahead.
This article looks at gold and platinum jewellery in more detail, including how they differ in price, durability, appearance and long-term maintenance, to help you decide which metal may be the better fit for your engagement ring or other important piece of jewellery.
Is platinum always more expensive than gold?
Platinum is often assumed to be more expensive than gold, but the reality is slightly more nuanced. Although platinum jewellery is typically priced higher than comparable gold pieces, the raw price of platinum per ounce is not always higher than gold and in recent years it has often been lower.
Even so, platinum rings are often priced higher in the shop than comparable gold designs. One reason is purity. Jewellery grade platinum in the UK is typically around 95% pure, whereas gold is mixed with other metals to give it strength. By comparison, 9ct gold contains 37.5% gold and 18ct gold contains 75%.
Weight also plays an important role. Platinum is heavier than gold, so more metal is required to create the same design. This increases the amount of material used and contributes to the higher overall price of many platinum rings.
Another factor influencing the comparison is the recent movement in precious metal markets. Gold prices have risen significantly recently, which has narrowed the gap between the cost of gold and platinum jewellery in some cases and, depending on design and carat weight, can occasionally make higher-carat gold pieces as expensive as platinum alternatives.
For this reason, the difference is not fixed. A simple platinum band may sometimes cost less than a heavier or more intricate 18ct gold ring, particularly where the gold design uses more material.
Why many people still choose gold
Gold has been used in jewellery for centuries and remains the most common choice for engagement rings in the UK. One reason is versatility. It can be produced in yellow, white or rose tones, which makes it easier to match to personal style or existing jewellery.
Another consideration is cost flexibility. A ring made in 9ct gold may allow you to prioritise a larger diamond or a more detailed setting while keeping within a similar overall budget. Some people also prefer the lighter feel of gold, especially if they are not used to wearing rings every day.
Things worth knowing before choosing gold
Gold’s durability depends partly on its carat level. Higher-carat gold contains more pure gold and may show surface marks sooner with daily wear. Lower carat gold includes more alloy metals, which can increase hardness. (Our blog: What are the different carat weights of gold discusses this in more depth).
White gold is slightly different again. Its bright appearance usually comes from a rhodium finish applied to the surface. Over time, that coating can wear and may need refreshing if you want to maintain the same look. These are normal characteristics rather than faults, but they can influence expectations over the long term.
Why platinum is often recommended for engagement rings
Platinum has a naturally pale colour that does not rely on plating. Because of this, its appearance tends to remain consistent as the years pass. Jewellers sometimes suggest platinum for diamond settings because of its density. The metal shifts rather than wearing away when scratched, which can help keep claws and settings secure.
Many people also notice the weight immediately. Platinum rings often feel more substantial in everyday wear, which some buyers associate with durability and quality.
Points to think about before choosing platinum
Although platinum is hard wearing, it does change slightly in appearance over time. A soft surface finish, sometimes described as a patina, develops with regular use. Some owners like this effect because it gives the metal a softer sheen. Others prefer to have the ring polished occasionally to restore its original brightness.
Cost is another factor. Platinum rings are often priced above comparable gold designs, particularly where the band is wide or the setting is heavier. Repairs or resizing may also involve specialist handling depending on the piece.
Does one metal last longer than the other?
Both metals are suitable for jewellery that is worn daily. In practice, longevity depends as much on the setting style and how the ring is worn as on the metal itself.
Someone who works with their hands frequently may benefit from a lower-profile setting regardless of whether the ring is gold or platinum. Others may prioritise colour or weight instead. A jeweller can usually advise on what works best for your lifestyle.
How do changing metal prices affect replacement costs?
As noted earlier, precious metal values move over time. Both gold and platinum have experienced noticeable price increases recently, which can affect how much it would cost to replace a ring bought several years ago.
This matters not just when buying jewellery but afterwards as well. If replacement costs rise, existing jewellery insurance valuations may no longer reflect the current market. That is one reason why we at Assetsure suggest reviewing jewellery valuations every two years. Our blog: How often should you revalue your jewellery explains why in more detail.
Maintenance differences over time
Gold and platinum both benefit from occasional cleaning and inspection, but their upkeep is slightly different. White gold may occasionally need to be re-plated if you would like to keep its original bright finish. Platinum, by contrast, keeps its colour naturally, although some owners choose to have it polished from time to time to refresh its appearance. Whichever metal you choose, it is sensible to have rings checked periodically so that gemstones remain secure in their settings.
Looking beyond the purchase decision
When comparing gold and platinum, it is easy to focus on the upfront price. In practice, engagement rings and other important pieces are often worn for many years, sometimes decades. During that time, precious metal prices can move significantly, which may affect how much it would cost to replace a piece like for like.
Arranging specialist jewellery insurance cover can help protect your jewellery against risks such as accidental loss or theft, subject to policy terms and conditions.
Gold or platinum: which should you choose?
Gold offers more colour choice and can also provide greater flexibility when balancing design and budget, particularly where the aim is to prioritise a larger gemstone or a more detailed setting within a similar overall budget.
Platinum is usually heavier and purer than gold and is often more expensive at retail level. Many jewellery buyers, however, value its naturally white finish, which does not rely on plating and remains consistent over time. This makes it a popular choice for diamond settings and engagement rings worn daily.
In most cases, the right choice for you comes down to your budget, the look you want to achieve, how the ring feels when worn, and how you expect it to age over time.
Further reading: How to choose the perfect metal for your ring.
