Is Platinum More Expensive Than Gold? Prices in AUD Compared

Is platinum more expensive than gold? Many people assume so. Platinum cards sit above gold cards, platinum records beat gold records, and a platinum wedding ring often has a higher price tag. In the bullion market, the answer has been the opposite for years.

In this guide, we compare the platinum price in AUD with the gold price in AUD using our own daily data. You will see today’s prices, how the gap changed over the past year, why platinum trades at a discount, and what that means if you are thinking of buying either metal in Australia.

Gold vs Platinum Price Today

The spot price is the current market price of one troy ounce of metal for large wholesale trades. A troy ounce is 31.1035 grams, a little heavier than a regular ounce. Here are the spot prices for the four main precious metals on 4 November 2026:

So what does this mean in plain numbers? A gram of gold cost about A$185, while a gram of platinum cost about A$67. The money that buys one ounce of gold at spot buys about 2.7 ounces of platinum.

Want the latest figures? Our charts update daily: platinum price per gram and gold price per gram.

How to Compare Gold and Platinum: The Ratio

The simplest way to compare the two metals is the gold to platinum ratio. It tells you how many ounces of platinum one ounce of gold buys.

• Gold to platinum ratio = gold price per ounce ÷ platinum price per ounce
• On 4 November 2026: A$5,742.85 ÷ A$2,094.12 = 2.74

A ratio above 1 means gold is dearer. A ratio below 1 would mean platinum is dearer. The ratio works the same in any currency, so it reads the same in AUD and USD. It is the same idea as the gold silver ratio, just with a different metal.

The ratio over the past year

Our price service has tracked the AUD price of both metals every day since 30 September 2025. Over that time, the ratio never dropped below 1. Platinum was never more expensive than gold in our data.

The lowest daily reading in our data was 1.79, on 24 January 2026, when platinum ran up much faster than gold. The highest was 2.76, on 3 November 2026. The average over the whole period was about 2.39.

In other words, platinum closed some of the gap in early 2026 and then gave it all back. By early November 2026, it was cheaper relative to gold than at any point in our data.

Has Platinum Ever Been More Expensive Than Gold?

Yes, it has. For long stretches of the late 20th century and the 2000s, platinum traded above gold. That is part of why the word “platinum” still sounds like the top tier in marketing.

Several market analysts who track the London benchmark prices date the change to early 2015. Since then, platinum has stayed below gold, and the gap has widened over time. Our own data covers only the period since September 2025, so we cannot show that history on a chart, but it fits what we see: platinum stayed well below gold every single day.

Why does history matter for you? It shows that the order is not fixed. The price of each metal depends on who buys it and why, and that can change over years.

Why Is Platinum Cheaper Than Gold?

Platinum is a rare metal, and annual mine supply is small compared with gold. So why is it cheaper? The short answer: price depends on demand and stocks, not only on rarity.

1. Platinum demand is mostly industrial

A large share of platinum goes into catalytic converters for vehicles, plus glass making, chemicals and electronics. When car sales slow or engine technology changes, platinum demand can fall quickly. Gold demand comes mostly from jewellery, investors and central banks, and much less from industry.

2. Gold has a monetary role

Gold has been money for thousands of years, and central banks still hold it in their reserves. That gives gold a deep group of buyers in times of stress. Platinum has no such role. Few people buy platinum because they fear inflation or a weak currency. Our guide to the US dollar and the gold price explains one of the forces that moves gold for Australians.

3. Supply is concentrated

Most of the world’s platinum is mined in South Africa, with Russia the next large producer. Strikes, power cuts or sanctions in one country can move the price sharply in both directions. Gold is mined on every inhabited continent, including in large volumes in Western Australia.

4. A smaller market means bigger swings

Platinum is a much smaller market than gold, so a wave of buying or selling has a bigger effect on the price. This works both ways. It helped platinum rise fast in late 2025 and early 2026, and it made the fall sharper later.

Read also: Gold vs Silver Investments: Which Is Better for Australians?

How Volatile Is Platinum Compared With Gold?

Volatility is how much a price moves up and down. It matters because a volatile metal can cost you more if you need to sell at the wrong moment. Here is how both metals moved in AUD over different periods:

Over the full period in our data, the typical daily move in platinum was about 2.0%, against about 1.1% for gold (standard deviation of daily price changes, 388 days). Put simply, platinum moved almost twice as much as gold on an average day.

Is that good or bad? It depends on you. If you want a calm store of value, it is a drawback. If you want to buy when a metal looks cheap and are willing to wait, larger swings can create chances, but they also create larger losses.

Platinum vs Gold Prices per Gram

Many Australians think in grams, especially when they compare jewellery or small bars. Here is what common weights were worth at spot on 4 November 2026:

Remember that these are metal values only. When you buy a bar or coin, you also pay a premium over spot to the mint and the dealer. We explain how that works in our guide to the gold premium over spot in Australia.

Why Is a Platinum Ring Often Dearer Than a Gold Ring?

If platinum is cheaper, why does a platinum wedding band often cost more than a gold one? There are three common reasons:

• platinum jewellery is usually close to pure, often 95% platinum, while an 18 carat gold ring is 75% gold and a 9 carat ring only 37.5%,
• platinum is denser than gold, so a ring of the same size contains more grams of metal,
• platinum has a much higher melting point and is harder to cast and polish, so the labour cost is higher.

So you are not paying for a dearer metal. You are paying for more metal, higher purity and more work. Our glossary explains how fineness is measured for both metals.

GST on Gold and Platinum in Australia

Tax works almost the same for both metals in investment form. Under the ATO’s ruling on precious metals (GSTR 2003/10), precious metal must be in an investment form and meet a minimum fineness:

• gold: at least 99.5% fine,
• platinum: at least 99% fine,
• silver: at least 99.9% fine.

When a dealer sells you investment metal that meets these tests, the sale carries no GST. Jewellery does not count as precious metal in an investment form, so GST applies to it. You can read more in our glossary entry on GST on gold. For your own situation, check with the ATO or a registered tax agent.

Should You Buy Platinum or Gold?

The cheaper price per ounce does not make platinum the better buy. The two metals do different jobs in a portfolio. Here is a simple way to decide:

Choose gold if:

• you want a long-term store of value with lower price swings,
• you want the easiest metal to sell at any dealer in Australia,
• you want a metal that central banks and investors buy in times of stress.

Consider some platinum if:

• you already own gold and want a small extra position,
• you accept that the price can fall by a third or more within months,
• you have a view on industrial demand and are willing to hold for years.

Many investors keep platinum as a small share of their precious metals and hold gold as the core. Whatever you choose, compare prices first: our platinum investment price comparison covers platinum bars and platinum coins, and our gold investment price comparison covers gold from Australian dealers.

Could platinum become dearer than gold again?

It could, but nobody can promise when. For that to happen, platinum would need to roughly triple relative to gold from the November 2026 level, or gold would need to fall sharply. Over the past year, the ratio moved between 1.79 and 2.76, which shows how far it can travel. It never came close to 1.

Summary: Is Platinum More Expensive Than Gold?

Compare Platinum and Gold Prices Before You Buy

The gap between gold and platinum changes every day, and it moved by almost one full point of the ratio in a single year. That is why we track both metals daily in AUD and show you dealer prices side by side.

Before you buy, check the platinum price chart, the palladium price chart if you are weighing the other platinum group metal, and our list of Australian bullion dealers. A few minutes of comparison can save you more than a week of price moves.

This article is for information only and is not financial or tax advice.