1 oz Silver Koala Coin | 2026 - Perth Mint, .999 Fine Silver
The 1 oz Silver Koala Coin 2026 is one of the world's most recognised silver bullion coins, struck from pure .999/1000 fine silver by The Perth Mint in Australia. The coin contains exactly one troy ounce of silver (31.1035 g) and is issued annually with a new, unique koala design on the reverse - a feature that makes it equally attractive to investors and collectors. The Australian Silver Koala is legal tender in Australia with a face value of 1 AUD and carries the Australian Government's official guarantee of weight and purity.
If you're wondering where to buy the 1 oz Silver Koala 2026 with a guarantee of authenticity, the GoldInvest24 Mint sources its coins exclusively through Perth Mint's authorised distribution channel. Every coin ships in a protective capsule that shields the brilliant uncirculated finish from scratches and oxidation.
The Perth Mint - over 125 years of minting excellence
The Perth Mint is Australia's official precious metals mint, established in 1899 as a branch of Britain's Royal Mint, originally tasked with striking gold sovereigns from the gold mined in Western Australia. Since 1970 the Perth Mint has been owned by the Government of Western Australia and remains one of the largest and most technologically advanced mints in the world. All Perth Mint bullion products are accredited under LBMA Good Delivery - the global precious-metals quality standard set by the London Bullion Market Association.
The Perth Mint issues the most renowned Australian bullion series: Kangaroo Nugget, Lunar (Chinese zodiac), Kookaburra and the Koala. All coins are produced at Perth's state-of-the-art facility, where silver refining reaches a purity of 999.9 and quality control includes full verification of weight, diameter and precious-metal content.
Key features of the 1 oz Silver Koala 2026
- Issuer: Perth Mint - LBMA Good Delivery accredited
- Country of issue: Australia
- Metal: Investment silver (Ag)
- Fineness: .999/1000 (99.9% pure silver)
- Weight: 1 troy ounce (31.1035 g)
- Diameter: 40.60 mm
- Thickness: 4.00 mm
- Edge: Reeded
- Face value: 1 Australian Dollar (1 AUD)
- Legal status: Legal tender in Australia
- Strike quality: Bullion (brilliant uncirculated)
- Obverse: Effigy of King Charles III by Dan Thorne (since 2024)
- Reverse: Annually changing koala design
- Series: Australian Koala (since 2007)
- Packaging: Individual protective capsule (at GoldInvest24)
- Wholesale packaging: Tube of 25 / Masterbox of 250
- VAT: 23% (per Polish law on investment silver)
- Authenticity guarantee: Full guarantee issued by GoldInvest24
Market analysis - why the Silver Koala belongs in every portfolio
The Australian Silver Koala is part of the so-called "Big Five" - the five most traded silver bullion coins in the world, alongside the American Eagle, Canadian Maple Leaf, Vienna Philharmonic and Britannia. This standing translates into strong secondary-market liquidity - the Silver Koala can be resold to virtually any reputable precious-metals dealer in Europe and the Americas at competitive spreads.
A defining trait of the coin is its annually changing reverse design. Unlike the American Eagle or Britannia, whose designs remain fixed for decades, every Koala vintage offers a fresh artistic composition depicting the koala in a different setting - on a eucalyptus branch, with a joey, in a natural pose. This feature provides a numismatic argument adding collector value over the long horizon. Vintages issued in lower mintage numbers (e.g. 2008, 2010, 2013) currently command premiums above spot.
From a macroeconomic perspective, silver remains a strategic dual-purpose asset - simultaneously a precious metal (inflation hedge) and an industrial metal (photovoltaics, electronics, medical applications). According to Silver Institute data, industrial silver demand exceeded record levels in 2024, driven by the energy transition. For investors this means two independent price drivers - different from gold, where industrial demand is a marginal share of the market.
Central banks and ETFs are increasing silver exposure through derivatives, but physical silver - such as the Silver Koala - remains the only form of ownership free from counterparty risk. During periods of geopolitical tension, physical silver has historically commanded premiums of 8-25% above spot in retail markets, with limited dealer availability.
Obverse - King Charles III
The obverse of the 1 oz Koala 2026 features the official effigy of King Charles III - a portrait created by British sculptor Dan Thorne, officially adopted on Australian circulating and bullion coins from 2024. After 70 years of Queen Elizabeth II's reign and her five successive portraits on Australian currency, the introduction of King Charles III's image marks a historic moment in Commonwealth numismatics. Surrounding the portrait are the inscriptions: CHARLES III · AUSTRALIA · 1 DOLLAR · 2026.
Reverse - Koala 2026
The reverse showcases the unique 2026 vintage design with the koala in its natural eucalyptus habitat. The koala (Phascolarctos cinereus) is an iconic Australian endemic, an officially protected species and a national symbol of the country. Each Koala vintage is a distinct compositional creation by the Perth Mint design team - a minting decision dating back to the inaugural 2007 issue. The reverse bears the inscriptions: AUSTRALIAN KOALA · 1 oz 999 SILVER · 2026.
Technical specifications
| Parameter |
Value |
| Manufacturer / Mint |
Perth Mint, Australia |
| Accreditation |
LBMA Good Delivery |
| Country of issue |
Australia |
| Series |
Australian Koala (since 2007) |
| Metal |
Silver |
| Fineness |
.999/1000 (Ag .999) |
| Weight (oz) |
1 oz |
| Weight (g) |
31.1035 g |
| Diameter |
40.60 mm |
| Thickness |
4.00 mm |
| Edge |
Reeded |
| Face value |
1 AUD |
| Strike quality |
Bullion (brilliant uncirculated) |
| Year of issue |
2026 |
| Packaging |
Protective capsule |
| VAT |
23% |
| Catalog number |
201399 |
Frequently asked questions (FAQ)
Is the 1 oz Koala 2026 a good silver investment?
Yes. The Koala ranks among the most liquid silver bullion coins worldwide. The combination of .999 fineness, the Perth Mint's LBMA accreditation, and global brand recognition means the coin is accepted by every major precious-metals dealer across Europe and North America. The annual design change adds a collector dimension that fixed-design coins lack.
Is the silver coin subject to VAT?
Yes. In Poland, investment silver is subject to the standard VAT rate of 23% - unlike investment gold, which is VAT-exempt under Article 122 of the Polish VAT Act. The price displayed at GoldInvest24 is gross and already includes VAT.
Can I sell the Silver Koala back to GoldInvest24?
Yes. GoldInvest24 operates an active silver buyback programme - the Silver Koala in mint condition (capsuled, undamaged) is repurchased at a price linked to the current silver spot price plus a dealer margin. Check current quotes in the Precious metals quotes section.
How can I tell if a Silver Koala is authentic?
Every authentic Perth Mint coin features precision-struck security elements: sharp reverse relief details, a uniform brilliant uncirculated finish, a characteristic ringing sound on impact and exact dimensions (weight 31.1035 g ±0.1 g, diameter 40.60 mm). When in doubt, run a precise weight check on a jeweller's scale or use ultrasound testing.
How should I store investment silver coins?
Silver is more chemically reactive than gold and may develop a light patina over time when exposed to airborne sulphur. Optimal conditions are: temperature 18-22°C, humidity 40-50%, no direct sunlight. Keeping the coin in its original capsule dramatically slows the oxidation process. For long-term storage of larger silver holdings, consider a bank safe deposit box or a home safe rated S2/EX.
How does the Silver Koala differ from the Silver Kangaroo or Kookaburra?
All three series are produced by the Perth Mint and share the same .999 fineness. Key differences: the Kangaroo features an annual design change with a limited mintage; the Kookaburra features an annual design change and has been issued since 1990 (the longest series); the Koala has been issued since 2007 with annual design changes. All three offer comparable liquidity, though the Kookaburra historically attracts the strongest collector interest thanks to its 35-year tradition.
Is the coin legal tender?
Yes - the Silver Koala 2026 carries a face value of 1 AUD and is official legal tender in Australia. In practice, the market value far exceeds the face value because the coin is priced based on its 1 oz silver content plus minting and dealer premiums.
What is the minimum quantity for wholesale orders?
Standard Perth Mint packaging is a tube of 25 coins and a masterbox of 250 coins (10 tubes × 25). For larger wholesale orders, please contact the GoldInvest24 office - we offer preferential margins for masterbox-and-above purchases.
Related products and categories
Also see: Investment silver coins, Investment silver bars and Investment gold coins. Live silver quotes are available at Precious metals quotes.
Secure part of your capital with physical LBMA silver
Physical silver carries no counterparty risk - its value does not depend on the stability of any bank, government or securities issuer. The 1 oz Silver Koala 2026 combines the security of LBMA-accredited precious metal with the appeal of Perth Mint's annual collector series. Order online at GoldInvest24 - with full authenticity guarantee, insured shipping and dedicated consultant support at every stage of your investment.
