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- 2025 Perth Mint 5 oz Silver Australian Extragalactic Patinaed Coloured Coin with Diamonds
















2025 Perth Mint 5 oz Silver Australian Extragalactic Patinaed Coloured Coin with Diamonds
AUCKLAND STOCK:
2 In Stock
COLLECT or DISPATCH:
2 to 5 Days This product is in-stock with our supplier. Ready for quick and secure despatch once you order.
This product is in-stock with our supplier. Ready for quick and secure despatch once you order.
Min. Order:
1 Coin
Sku: SCAUXTP25PM5
Mintage: 1,000
AUTHORISED NZ DISTRIBUTOR
Founded in 1896 as a branch to the British Royal Mint, Perth Mint today is one of the largest minting plants globally, owned by the Western Australian government. Manufacturer of the iconic ‘Kangaroo’ gold and silver investment coins, Perth Mint also produce a popular lunar series and a range of sought-after collector coins.
Extragalactic 2025 5oz Silver Patinaed Coloured Coin with Diamonds
Step into the heart of the Whirlpool Galaxy with Extragalactic—a unique and breathtaking coin that fuses artistry, astronomy, and craftsmanship. Each coin is hand-set with four dazzling natural pink, golden, and white diamonds, each millions of years old, representing radiant stars within the Whirlpool Galaxy, and incorporates finishes that bring the colours of the galaxy to life.
KEY FEATURES
- 99.99% pure silver
- Patina and coloured surface treatment
- Hand-set with approx. 0.33ct of pink, golden and white diamonds
- Australian legal tender
WHIRLPOOL GALAXY
Extragalactic astronomy is the study of objects and phenomena beyond the Milky Way. Among the most observed deep-space objects is the Whirlpool Galaxy (aka Messier 51). Located 31 million light-years away in the constellation Canes Venatici, it offers a face-on view enabling astronomers to study its magnificent spiral structure comprising huge numbers of stars. Within its centre and along its swirling arms, dense clouds of gas and dust are being compressed to create clusters of new stars. Not only is the Whirlpool Galaxy a captivating sight, but it also offers researchers an unprecedented opportunity to investigate star-forming processes.
EXTRAGALACTIC DESIGN
This uniquely patinaed coin portrays a coloured representation of the Whirlpool Galaxy, encircled by the inscriptions ‘EXTRAGALACTIC’, ‘23.58 KPC | 31 MLY’ (its diameter in kiloparsecs and distance from Earth in megalight-years), and its location on the celestial sphere at coordinates ‘RA 13h 29m 53s | Dec +47° 11′ 43’. The patina evokes the mystery of deep space while the spectrum of applied colours represents the stages of star formation: red of the infrared glow of hydrogen-rich star-forming regions, blue of the vibrant young stars, and yellow of the ancient stars. Representing stars within the Galaxy’s arms, the reverse is hand-set with a pink, golden, and two white diamonds. Also included are the designer’s initials ‘NM’, The Perth Mint’s ‘P’ mintmark, and 2025 year-date.
TECHNICAL INFORMATION
This coin have been individually treated to give it a pleasing patina, a surface look normally associated with objects that have grown more beautiful over time. As a result of this treatment, the appearance of each coin in the mintage may vary.
PRESENTATION
Accompanied by a numbered certificate of authenticity, the coin comes packaged in a circular wooden collector case, elegantly embossed with the word 'EXTRAGALACTIC' on the lid. Inside, the coin is nestled in velvet-lined material with cosmic-inspired foiling for an added touch of sophistication.










