Australian Sovereign
22-carat gold sovereign struck at Australian branch mints; the 1855 Sydney Mint issue was the country's first gold coin.
- Country
- Australia
- Denomination
- Sovereign
- Metal
- Gold
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Overview
The Australian Sovereign is a 22-carat gold coin equal in size, weight, and gold content to the British sovereign, but struck at branch mints on Australian soil. The example shown here is the early Sydney Mint type, with Queen Victoria's head facing left and the legend VICTORIA D.G. BRITT REGINA on the obverse.
The reverse of this first design is uniquely Australian: a crown above a wreath, with the words AUSTRALIA and SYDNEY MINT and the denomination, rather than the classic St George and dragon used on imperial issues. This distinctive local reverse was used only from 1855 to 1870 before Australian mints adopted the standard imperial design.
The coin weighs about 7.98 grams, measures roughly 22 mm across, and contains close to a quarter troy ounce of fine gold, making it both a historic collectible and a recognised bullion piece.
History & Background
Gold discoveries in New South Wales and Victoria in 1851 flooded the colonies with raw gold and created an urgent need for a local coining facility. The Sydney Mint opened in 1855 as the first branch of the Royal Mint established outside London, and it struck Australia's first gold coins that same year.
The 1855 issue carries the earliest of the Sydney Mint's own designs (Type I), pairing a young left-facing portrait of Queen Victoria with a crowned-wreath reverse naming the mint. These early Sydney sovereigns were initially legal tender only within the colony; they were not accepted as full imperial currency across the British Empire until 1866.
The local design gave way in 1871 to the standard imperial sovereign, after which Australian branch mints at Sydney, Melbourne, and later Perth struck sovereigns bearing the familiar St George and dragon reverse, identified only by a small mint-mark letter. Australian sovereign production continued into 1931.
How to Identify
Look first at the reverse. A crown above a wreath with the spelled-out words AUSTRALIA and SYDNEY MINT identifies the distinctive early Sydney Mint type (1855-1870) rather than a British or imperial-design sovereign. The obverse shows Queen Victoria's head facing left with the legend VICTORIA D.G. BRITT REGINA.
Confirm the physical standards: a genuine sovereign is 22-carat (0.9167 fine) gold, about 7.98 g in weight and roughly 22 mm in diameter, with a reeded edge. The date, here 1855, appears on the reverse.
Because the Sydney Mint spelled its name in full on this type, there is no separate mint-mark letter to hunt for. On the later imperial-design Australian sovereigns (1871 onward), the mint is instead shown by a tiny letter S, M, or P on the reverse.
Value & Collectibility
Value depends heavily on type, date, and condition. Common later imperial-design Australian sovereigns trade close to their gold bullion content, which tracks a little under a quarter ounce of fine gold. Early Sydney Mint types with the crowned-wreath reverse carry a substantial numismatic premium over bullion.
The 1855 Sydney Mint sovereign is a first-year, low-survival rarity and is one of the most sought-after Australian coins. Genuine examples routinely realise thousands of dollars, and high-grade or well-provenanced pieces can reach far more at specialist auction.
Because values in this range attract counterfeits and because grade dramatically affects price, treat any figure as indicative only. For a specific coin, seek a written opinion from a reputable dealer or a third-party grading service before buying, selling, or insuring.
Frequently asked questions
Is the Australian Sovereign real gold?
Yes. It is struck in 22-carat gold (0.9167 fine), the same standard as the British sovereign, and contains close to a quarter troy ounce of pure gold.
What makes the 1855 Sydney Mint sovereign special?
It is Australia's first gold coin, struck the year the Sydney Mint opened, and it carries a uniquely local crowned-wreath reverse naming the Sydney Mint rather than the usual St George design.
Why does the reverse say SYDNEY MINT instead of showing St George?
From 1855 to 1870 the Sydney Mint used its own design. Australian branch mints only switched to the standard imperial St George and dragon reverse in 1871.
Was this coin accepted outside Australia?
Not at first. Early Sydney Mint sovereigns were legal tender only in the colony until 1866, when they were recognised as imperial currency throughout the British Empire.
How much is an Australian Sovereign worth?
Later imperial-type examples trade near their gold value, while early Sydney Mint types command a large numismatic premium. The 1855 issue in particular is rare and can sell for thousands. Have a specific coin appraised.
Australian Sovereign guides
In-depth guides for identifying, valuing, and collecting Australian Sovereign.
