Cheapest 1oz Gold Coins Australia 2026

Gold coins are the most liquid form of physical gold investment. Unlike bars, coins carry legal tender status from their issuing government mint, are universally recognised, and are easy to sell both privately and back to dealers.

The 1 troy ounce size is the global standard for investment-grade gold coins. The most popular options in Australia are:

Perth Mint Gold Kangaroo: Australia's flagship gold coin, struck in 99.99% pure gold, with a new reverse design each year

Royal Canadian Maple Leaf: 99.99% pure, with advanced security features, one of the world's most recognised gold coins

Austrian Gold Philharmonic: 99.99% pure, Europe's best-selling gold coin, named for the Vienna Philharmonic Orchestra

American Gold Eagle: 91.67% pure (22-carat), alloyed for durability, produced by the US Mint since 1986. Below the 99.5% threshold, so GST applies in Australia

South African Krugerrand: 91.67% pure (22-carat), the original modern bullion coin, minted since 1967. Also subject to GST in Australia

The table above shows live prices for all these coins from each dealer we track that stocks them. Dealer prices for Eagles and Krugerrands include 10% GST, so their premium over spot is not directly comparable with the 99.99% coins.

Does the Coin Type Affect Resale Value?

All 1oz gold coins sold by major Australian dealers contain exactly 1 troy ounce of fine gold (the gold content of Eagles and Krugerrands is also 1 troy oz, they just contain a small alloy addition for hardness). When you sell back to a dealer, they pay based on gold content — close to spot — regardless of coin type.

However, some coins carry better private resale value than others. Perth Mint Kangaroos are the most recognisable in Australia — private buyers on bullion forums, Facebook groups, and Gumtree know exactly what they are. Internationally, Maple Leafs and Eagles are more universally recognised.

For investors selling back to dealers, all major 1oz coins from recognised sovereign mints will be purchased at similar buyback rates.

Annual Design Coins vs Generic Bullion: Does the Year Matter?

Several popular coins — Kangaroo, Kookaburra, Lunar series — change their reverse design each year. This does NOT affect their gold content or their bullion value. A 2019 Kangaroo and a 2026 Kangaroo both contain exactly 1oz of 99.99% gold.

Some buyers prefer older year coins when dealers are selling them at a slight discount (remaindered stock). Others prefer the current year coin for pristine, uncirculated condition. From a pure investment standpoint, the year does not matter. Buy whichever is cheapest in the table above.

Coins vs Bars: Which Is the Better Buy?

Coins typically carry a slightly higher premium than bars of the same weight — this is the cost of the sovereign mint manufacturing process and the legal tender status.

However, coins offer advantages that can justify the small extra cost:

Higher private liquidity: easier to sell one at a time to private buyers
Legal tender status: universally recognised globally
Easier to verify: struck by government mints with security features
Better for gifting: a coin in a capsule is a more impressive gift than a cast bar

For pure cost-per-gram value, cast bars win. For liquidity and versatility, coins win. Most serious investors hold a mix of both.

Frequently asked questions

What is the cheapest 1oz gold coin in Australia right now?

Check the live table above — it updates throughout the day. The cheapest option is sorted to the top. Gold Eagles and Krugerrands are 22-carat and attract GST in Australia, so their prices include 10% GST. Compare them on total cost rather than on premium alone.

Are gold coins or gold bars a better investment?

Both are excellent. Coins carry slightly higher premiums but are more liquid and versatile. Bars (especially cast) are cheaper per ounce but have a narrower private resale market. For most investors, holding a mix of both makes sense. Compare live premiums for both on our site.

Do gold coins attract GST in Australia?

It depends on purity. Gold coins of 99.5% purity or better that trade on their gold content, such as the Kangaroo, Maple Leaf and Philharmonic, are GST-free in Australia. 22-carat coins such as the American Gold Eagle and the Krugerrand are 91.67% gold, below the 99.5% threshold, so GST applies and dealer prices for them include it. Proof and collectable coins also attract GST.

How do I verify a gold coin is genuine?

Buy from reputable dealers listed on our site — all guarantee authenticity. For private purchases, use a calibrated scale to check weight and a coin micrometer to check diameter and thickness. Electronic gold testers (Sigma Metalytics) are popular among serious collectors for fast non-destructive verification.