Australian Lunar Series (Perth Mint)

The Lunar Series is one of the most popular modern bullion coin programs globally, produced by the Perth Mint since 1996 in both gold and silver across a range of weights. Each year's coin depicts the corresponding animal of the Chinese zodiac, appealing strongly to collectors in Asia and worldwide who value the twelve-year lunar calendar cycle.

The Perth Mint launched the first Lunar Series (retroactively called "Lunar I") in 1996, beginning with the Year of the Mouse/Rat, and completed a full twelve-year zodiac cycle by 2007. A second series ("Lunar II") ran from 2008 through 2019 with refreshed designs, and a third series ("Lunar III") began in 2020, continuing the program into the present with updated artwork for each successive zodiac year.

The coins are legal tender in Australia, denominated in Australian dollars, with the face value set well below the coins' actual precious metal value since they function primarily as bullion and collector items rather than circulating currency. Early Lunar I gold coins, especially larger sizes, are particularly sought after due to comparatively limited original mintages relative to later, more heavily produced years.

The obverse of each coin bears the effigy of the reigning Australian monarch, historically Queen Elizabeth II in various portrait styles and, more recently, King Charles III, along with the monetary denomination in Australian dollars. The reverse changes each year to depict that year's Chinese zodiac animal (such as the dragon, tiger, or rabbit) rendered in detailed relief, along with the mint's "P" mint mark for Perth and often the corresponding Chinese character for the animal.

Coins are struck in .9999 fine gold or .999 fine silver across a range of sizes, from small fractional gold coins (such as 1/20 or 1/10 ounce) up to 1 kilogram or larger silver and gold pieces, with weight and purity clearly marked on the coin. Collectors distinguish series generation (Lunar I, II, or III) primarily by the specific design style of the zodiac animal and the exact years covered by each cycle.

Value for standard bullion-weight Lunar coins tracks closely with the spot price of gold or silver at time of sale, plus a modest premium reflecting the coin's collectible design and Perth Mint reputation. Certain early Lunar I gold coins, particularly in larger sizes with lower original mintages, carry meaningfully higher collector premiums above bullion value.

Proof and special finish versions, along with coins featuring privy marks or limited special editions, can also command notable premiums over standard bullion strikes. As with all modern bullion, buyers should expect prices to move with metal markets, with only a select group of early or limited-mintage pieces carrying strong numismatic premiums beyond metal content.