One Dollar 2021 G - Great Barrier Reef, Coin from Australia - detailed information

One Dollar 2021 G - Great Barrier Reef, Coin from Australia
CoinOne Dollar 2021 G - Great Barrier Reef

The one dollar coin denomination (written as $1) was introduced in Australia in 1984, replacing the earlier banknotes. The original definitive type featuring five kangaroos has not been changed since its introduction and is still issued regularly.

Apart from the regular design, the Royal Australian Mint issues a large variety of circulating commemorative one dollar coins which have the same specifications and circulate in parallel with the definitive type - such as this one.

This circulating commemorative dollar coin is part of the The Great Aussie Coin Hunt 2 campaign - a series of 26 different $1 coins where each features a letter of the English alphabet and an Australian symbol starting with that letter. The coin for the letter G features Australia's Great Barrier Reef.

G is for the wondrous Great Barrier Reef. Stretching 2,300 km off the coast of Queensland, this magnificent living ecosystem is the world’s largest coral reef system and is visible from space. It is also World Heritage listed and is one of the Seven Natural Wonders of the World. It can be enjoyed from above on an aerial flight, or below, with swimming, snorkelling and diving popular ways to experience the reef. And as of 2019, people can even sleep on the Great Barrier Reef in one of only two underwater suites!

MintRoyal Australian Mint Mint MarkNo mint mark Total Mintage681,000
Obverse
Australia / One Dollar 2021 G - Great Barrier Reef - obverse photo

The obverse of the coin depicts the crowned old bust of Queen Elizabeth II facing right, wearing the Royal Diamond Diadem crown worn for her Coronation (effigy known as the "Fifth Portrait" worldwide but "Sixth Portrait" in Australia, where the Queen's portrait by Vladimir Gottwald was fifth).

The Queen also wears the Coronation Necklace; originally made for Queen Victoria in 1858, it was also worn at the coronations (as Queen's Consort) of Queen Alexandra in 1902, Queen Mary in 1911 and Queen Elizabeth (the Queen mother) in 1937.

Unlike on British coinage, the effigy is "uncouped" (includes the Queen's shoulders) and extends almost to the rim of the coin; consequently, the legend does not run continuously around the rim.

The artist's initials JC (for Jody Clark) are in tiny letters below left.

Around the effigy is the monarch's legend and the date: ELIZABETH II · AUSTRALIA 2021.

Obverse Inscription ELIZABETH II · AUSTRALIA 2021
Reverse
Australia / One Dollar 2021 G - Great Barrier Reef - reverse photo

The reverse shows a coral with tropical fish swimming around it. On some coins, these are coloured

To the left, a large letter G; below right, GREAT BARRIER REEF; around below, the value and denomination ONE DOLLAR.

Reverse Inscription G GREAT BARRIER REEF ONE DOLLAR
EdgeMilled interrupted, in seven sectionsEdge InscriptionNone
Notes

Mintage includes 456,000 "regular" and 225,000 coloured coins.

See also

Coins in The Great Aussie Coin Hunt 2 series include:
- One Dollar 2021 A - Akubra
- One Dollar 2021 B - BBQ
- One Dollar 2021 C - Cherry Ripe
- One Dollar 2021 D - Dingo
- One Dollar 2021 E - Emu
- One Dollar 2021 F - Flies
- One Dollar 2021 G - Great Barrier Reef
- One Dollar 2021 H - Home and Away
- One Dollar 2021 I - Ironbark
- One Dollar 2021 J - Jolly Swagman
- One Dollar 2021 K - Koala
- One Dollar 2021 L - Lyrebird
- One Dollar 2021 M - Milo
- One Dollar 2021 N - Nobby's Nuts
- One Dollar 2021 O - (Sydney) Opera House
- One Dollar 2021 P - Pavlova
- One Dollar 2021 Q - Queen Victoria Market
- One Dollar 2021 R - Redback Spider
- One Dollar 2021 S - Sydney Harbour Bridge
- One Dollar 2021 T - Tim Tam
- One Dollar 2021 U - Ulysses Butterfly
- One Dollar 2021 V - Victa Lawnmower
- One Dollar 2021 W - Witchetty Grub
- One Dollar 2021 X - Xanthorrhoea
- One Dollar 2021 Y - Yabby
- One Dollar 2021 Z - Zinc Sunscreen

The 2019 Australian Coin Hunt coin for the letter G featured the Australian greeting 'G'day'.

One Dollar 2021 G - Great Barrier Reef: Known varieties
Variety In mint sets
Mintage Issued: unknown
Details

Brilliant Unirculated coins in RAM mint sets.

In Set Great Aussie Coin Hunt 2, mintage unknown
Variety In coin sleeve
Mintage Issued: unknown
Details

Individual uncirculated coin in cardboard sleeve. RAM Product Code: 710199. Issue price: AU$ 3.00.

Variety Coloured Reverse
Mintage Issued: 225,000. Mintage limit: 7,500
Details

Some coins with a coloured reverse were randomly distributed with the coin rolls.

These were announced with a limit of 7,500 but the Mint then published 225,000 mintage - which seems not to be included in the 456,000 listed separately.

Variety Proof
Images Australia / One Dollar 2021 G - Great Barrier Reef / Proof - obverse photo Australia / One Dollar 2021 G - Great Barrier Reef / Proof - reverse photo
Mintage Issued: 2,500. Mintage limit: 2,500
Details

Proof coins in RAM mint sets.

In Set Great Aussie Coin Hunt 2 - Proof Set, mintage 2,500
Variety Silver Proof
Images Australia / One Dollar 2021 G - Great Barrier Reef / Silver Proof - obverse photo Australia / One Dollar 2021 G - Great Barrier Reef / Silver Proof - reverse photo
Mintage Issued: 500. Mintage limit: 500
Material0.999 Silver
Details

11.66 g of 99.9% silver; diameter 25.20 mm; thickness 3.25 mm. Released in 26-coin set only.

In Set Great Aussie Coin Hunt 2 - Silver Proof Set, mintage 500
Showing 100 from a total of 151 coins of type: One Dollar
Coin NameMintageEffigyLegend
One Dollar 1984 186,144,000 Queen Elizabeth II - Second Portrait ELIZABETH II AUSTRALIA 1984
One Dollar 1985 96,200,000 Queen Elizabeth II - Third Portrait ELIZABETH II AUSTRALIA 1985
One Dollar 1986 Year of Peace 25,167,000 Queen Elizabeth II - Third Portrait ELIZABETH II AUSTRALIA 1986
One Dollar 1987 (mint sets only) 270,000 Queen Elizabeth II - Third Portrait ELIZABETH II AUSTRALIA 1987
One Dollar 1988 Australian Bicentenary 21,600,000 Queen Elizabeth II - Third Portrait ELIZABETH II AUSTRALIA 1988
One Dollar 1989 (mint sets only) unknown Queen Elizabeth II - Third Portrait ELIZABETH II AUSTRALIA 1989
One Dollar 1990 (mint sets only) unknown Queen Elizabeth II - Third Portrait ELIZABETH II AUSTRALIA 1990
One Dollar 1991 (mint sets only) unknown Queen Elizabeth II - Third Portrait ELIZABETH II AUSTRALIA 1991
One Dollar 1992 8,000 Queen Elizabeth II - Third Portrait ELIZABETH II AUSTRALIA 1992
One Dollar 1993 Landcare 18,157,036 Queen Elizabeth II - Third Portrait ELIZABETH II AUSTRALIA 1993
One Dollar 1994 47,639,000 Queen Elizabeth II - Third Portrait ELIZABETH II AUSTRALIA 1994
One Dollar 1995 21,412,000 Queen Elizabeth II - Third Portrait ELIZABETH II AUSTRALIA 1995
One Dollar 1996 Sir Henry Parkes 26,572,010 Queen Elizabeth II - Third Portrait ELIZABETH II AUSTRALIA 1996
One Dollar 1997 Kingsford-Smith 24,381,000 Queen Elizabeth II - Third Portrait ELIZABETH II AUSTRALIA 1997
One Dollar 1998 16,248,000 Queen Elizabeth II - Third Portrait ELIZABETH II AUSTRALIA 1998
One Dollar 1999 International Year of Older Persons 29,218,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 1999
One Dollar 2000 7,627,153 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2000
One Dollar 2001 Centenary of Federation 28,449,967 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2001
One Dollar 2001 International Year of Volunteers 6,000,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2001
One Dollar 2002 Year of the Outback 34,401,832 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2002
One Dollar 2003 Volunteers 4,149,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2003
One Dollar 2003 Centenary of Women's Suffrage 10,007,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2003
One Dollar 2004 8,850,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2004
One Dollar 2005 Mob of Roos 5,825,520 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2005
One Dollar 2005 60th Anniversary of the End of WWII 34,200,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2005
One Dollar 2006 38,900,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2006
One Dollar 2007 Mob of Roos (mint sets only) unknown Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2007
One Dollar 2007 APEC 20,108,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2007
One Dollar 2008 Mob of Roos 30,106,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2008
One Dollar 2008 Centenary of Scouting 17,200,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2008
One Dollar 2009 Mob of Roos 21,200,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2009
One Dollar 2009 Age Pension 21,300,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2009
One Dollar 2010 Mob of Roos 16,700,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2010
One Dollar 2010 Centenary of Girl Guiding 12,600,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2010
One Dollar 2011 Mob of Roos 17,900,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2011
One Dollar 2011 CHOGM 9,400,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2011
One Dollar 2012 (mint sets only) unknown Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2012
One Dollar 2013 20,900,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2013
One Dollar 2014 Mob of Roos 1,052,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2014
One Dollar 2014 ANZAC 21,800,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2014
One Dollar 2015 Mob of Roos 22,300,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2015
One Dollar 2015 ANZAC 1,300,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2015
One Dollar 2016 Mob of Roos 30,200,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2016
One Dollar 2016 ANZAC 2,190,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2016
One Dollar 2016 Changeover 665,888 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2016 FIFTY YEARS
One Dollar 2017 Mob of Roos 11,100,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2017
One Dollar 2017 ANZAC 1,900,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2017
One Dollar 2017 Possum Magic - Invisible Hush 401,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2017
One Dollar 2017 Possum Magic - Cycling in Search of Food 401,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2017
One Dollar 2017 Possum Magic - Eating Lamingtons 401,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2017
One Dollar 2017 Possum Magic - Visible Hush 401,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2017
One Dollar 2018 Mob of Roos 12,800,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2018
One Dollar 2018 ANZAC 2,000,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2018
One Dollar 2018 Gold Coast Games - Design 1 450,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2018
One Dollar 2018 Gold Coast Games - Design 2 450,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2018
One Dollar 2018 Gold Coast Games - Design 3 450,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2018
One Dollar 2018 Gold Coast Games - Design 4 450,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2018
One Dollar 2019 Mob or Roos (Fourth Portrait) 13,237,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 A - Australia Post 537,500 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 B - Boomerang 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 C - Cricket 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 D - Didgeridoo 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 E - Esky 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 F - Footy 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 G - G’day 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 H - Hills Hoist 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 I - Iced Vovo 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 J - Jackaroo and Jillaroo 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 K - Kangaroo 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 L - Lamington 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 M - Meat Pie 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 N - Neighbours 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 O - Outback 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 P - Platypus 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 Q - Quokka 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 R - Royal Flying Doctor Service 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 S - Surf Life Saving 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 T - Thongs 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 U - Ute 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 V - Vegemite 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 W - Weet-bix 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 X - Xantippe 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 Y - Yowie 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 Z - Zooper Dooper 523,000 Queen Elizabeth II - Fourth Portrait ELIZABETH II AUSTRALIA 2019
One Dollar 2019 Mr Squiggle - Balloons 365,000 Queen Elizabeth II - Uncouped Portrait by Jody Clark ELIZABETH II · AUSTRALIA 2019
One Dollar 2019 Mr Squiggle - Rocket 365,000 Queen Elizabeth II - Uncouped Portrait by Jody Clark ELIZABETH II · AUSTRALIA 2019
One Dollar 2019 Mob of Roos (Fifth Portrait) 2,300,000 Queen Elizabeth II - Uncouped Portrait by Jody Clark ELIZABETH II · AUSTRALIA 2019
One Dollar 2020 Mob of Roos 430,000 Queen Elizabeth II - Uncouped Portrait by Jody Clark ELIZABETH II · AUSTRALIA 2020
One Dollar 2020 Qantas 600,000 Queen Elizabeth II - Uncouped Portrait by Jody Clark ELIZABETH II · AUSTRALIA 2020
One Dollar 2020 Donation Dollar 12,500,000 Queen Elizabeth II - Uncouped Portrait by Jody Clark ELIZABETH II · AUSTRALIA 2020 · 1 DOLLAR ·
One Dollar 2021 Mob of Roos 100,000 Queen Elizabeth II - Uncouped Portrait by Jody Clark ELIZABETH II · AUSTRALIA 2021
One Dollar 2021 A - Akubra 456,000 Queen Elizabeth II - Uncouped Portrait by Jody Clark ELIZABETH II · AUSTRALIA 2021
One Dollar 2021 B - BBQ 456,000 Queen Elizabeth II - Uncouped Portrait by Jody Clark ELIZABETH II · AUSTRALIA 2021
One Dollar 2021 C - Cherry Ripe 456,000 Queen Elizabeth II - Uncouped Portrait by Jody Clark ELIZABETH II · AUSTRALIA 2021
One Dollar 2021 D - Dingo 456,000 Queen Elizabeth II - Uncouped Portrait by Jody Clark ELIZABETH II · AUSTRALIA 2021
One Dollar 2021 E - Emu 456,000 Queen Elizabeth II - Uncouped Portrait by Jody Clark ELIZABETH II · AUSTRALIA 2021
One Dollar 2021 F - Flies 456,000 Queen Elizabeth II - Uncouped Portrait by Jody Clark ELIZABETH II · AUSTRALIA 2021
One Dollar 2021 G - Great Barrier Reef 681,000 Queen Elizabeth II - Uncouped Portrait by Jody Clark ELIZABETH II · AUSTRALIA 2021
One Dollar 2021 H - Home and Away 456,000 Queen Elizabeth II - Uncouped Portrait by Jody Clark ELIZABETH II · AUSTRALIA 2021
One Dollar 2021 I - Ironbark 456,000 Queen Elizabeth II - Uncouped Portrait by Jody Clark ELIZABETH II · AUSTRALIA 2021
Showing 1 to 100 of 151 Coins.
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One Dollar 2021 G - Great Barrier Reef: Details
CountryAustralia
CurrencyAustralian Dollar
Coin TypeOne Dollar Circulating Commemorative
Issued2021
MonarchQueen Elizabeth II
EffigyQueen Elizabeth II - Portrait by Jody Clark (Uncouped version)
Face Value1 (x Dollar)
Circulation Mintage681,000
Total Mintage681,000
CurrentYes
MaterialAluminium-Bronze
DesignerBronwyn Scott
TechnologyMilled (machine-made)
ShapeRound
OrientationMedal Alignment (Axis 0)
Size25.2000 mm
Thickness3.4600 mm
Mass9.0000 g
OCC IDDKLM-OMKC-YGZZ-ONZB
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One Dollar 2021 G - Great Barrier Reef: Photos
ImageDetails
$1 2021 - G is for Great Barrier Reef - Silver Proof
Copyright: Royal Australian Mint
Source
$1 2021 - G is for Great Barrier Reef - Proof
Copyright: Royal Australian Mint
Source
$1 2021 - G is for Great Barrier Reef
Copyright: Royal Australian Mint
Source