SKU RM-PT-KOA-1/10OZ-1993/USD · per item · indicative
Spot history unavailable for this range.
Indicative · derived from spot history · today's premium held constant
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Obverse · front of pieceSpot-linked · in stock
This 1993 Australia 1/10 oz Proof Platinum Koala coin features .9995 purity and weighs 0.1 troy oz. Issued by the Perth Mint, it is sought after by investors for its collectible value and precious metal content.
$373.15 / item · cash price · Perth Mint · In stock
Price holds through checkout · KYC at first purchase · cancel before settlement
Every piece ships with a live custody passport — serial-matched, assay-logged, and re-verified against the Rockwell ledger on a timer. Verification is the product.
Authored numismatic breakdown, artistic provenance, and institutional custody proof.
The 1993 Australia 1/10 oz Proof Platinum Koala coin is a remarkable piece of numismatic artistry, struck by the prestigious Perth Mint. With a purity of .9995 and a fine weight of 0.1 troy oz (3.1104 g), this coin exemplifies the highest standards of precious metal production. Measuring 16.1 mm in diameter and 1.40 mm in thickness, it is both compact and visually striking, featuring anti-counterfeit security measures inherent in its proof finish.
Artistically, the obverse of the coin presents a stunning portrayal of a koala, a beloved Australian icon, designed by Ian Rank-Broadley. The reverse features the Perth Mint logo and the legal tender face value of $15 AUD, showcasing the coin's official status and enhancing its collectible nature. This coin not only serves as a beautiful piece of art but also carries significant cultural symbolism, representing Australia's unique wildlife.
From an investment perspective, the 1993 Platinum Koala is an attractive option for collectors and investors alike. Its sovereign guarantee from the Perth Mint ensures a level of trust and liquidity in the global market, while its eligibility for Precious Metals IRAs under IRC Section 408(m) makes it a viable choice for those looking to diversify their retirement portfolios with precious metals.
Integrating seamlessly with Rockwell Metals' ecosystem, this coin benefits from our 120-Second Price Lock at checkout, ensuring you secure the best price. Each coin is accompanied by a Cryptographic Vault Passport, featuring XRF-spectrometer verified serial numbers for authenticity. Our coins are allocated in segregated storage within $250M Lloyd's of London insured vaults, providing peace of mind. Additionally, we offer instant sell-back liquidity, allowing you to easily liquidate your investment when needed, or opt for insured armored direct-to-door delivery for added convenience.
The obverse of the 1993 Proof Platinum Koala features a beautifully detailed depiction of a koala, a symbol of Australia, designed by the renowned artist and engraver, Ian Rank-Broadley. The coin's inscriptions include the year of issue and the metal's purity, enhancing its numismatic appeal.
On the reverse side, the coin showcases the iconic Perth Mint logo along with the face value of $15 AUD. The intricate design and proof finish highlight the artistry and craftsmanship that the Perth Mint is known for, making this coin a treasured collectible.
Meets the IRS purity standards required for inclusion in Self-Directed Precious Metals IRAs. Eligible for segregated depository vaulting.
SKU RM-PT-KOA-1/10OZ-1993/USD · per item · indicative
Spot history unavailable for this range.
Indicative · derived from spot history · today's premium held constant
A documented chain of custody — each step assay-checked and timestamped to the ledger.
Perth Mint. Die-verified 1993 strike.
XRF + ultrasonic at intake. Purity confirmed, serial sealed.
Allocated to Rockwell vault. Insured by Lloyd's, ledger entry opened.
On purchase, the passport transfers to your account — store or take delivery.



