Eternity Bands

Explore our collection of diamond eternity rings, available online or made-to-order in our Brisbane workshop. Each A.G eternity ring is thoughtfully designed in-house by our expert team, using premium materials and hand-selected diamonds. Crafted on-site by master jewellers, our eternity rings can be customised to your preferred diamond shape, size and choice of metal.

Explore our diamond eternity rings collection online or in our Brisbane showroom.

Show Hide Filters (2)

Reset
Showing: 37 Results

Oval Cut Diamond Half Set Eternity Band

A refined expression of modern elegance, this half set eternity band is crafted in rich...

Oval Cut Diamond Half Set Eternity Band
$4,700.00

Oval Cut Diamond Half Set Eternity Band

A refined expression of modern elegance, this half set eternity band is crafted in rich...

Oval Cut Diamond Half Set Eternity Band
View

Double Gallery Diamond Eternity Band

This half set eternity band is crafted in rich 18ct yellow gold and designed with a sop...

Double Gallery Diamond Eternity Band
$4,800.00

Double Gallery Diamond Eternity Band

This half set eternity band is crafted in rich 18ct yellow gold and designed with a sop...

Double Gallery Diamond Eternity Band
View

Half Set Diamond Oval Eternity Band

This half set eternity band is crafted in a sophisticated combination of platinum and 1...

Half Set Diamond Oval Eternity Band
$10,000.00

Half Set Diamond Oval Eternity Band

This half set eternity band is crafted in a sophisticated combination of platinum and 1...

Half Set Diamond Oval Eternity Band
View

Mixed Diamond Cut Band in 18ct White Gold

1.81ct diamond multi cut eternity band

Mixed Diamond Cut Band in 18ct White Gold
$13,800.00

Mixed Diamond Cut Band in 18ct White Gold

1.81ct diamond multi cut eternity band

Mixed Diamond Cut Band in 18ct White Gold
View

Double Gallery Diamond Eternity Band in 18ct White Gold

This half set eternity band is crafted in 18ct white gold and designed with a ...

Double Gallery Diamond Eternity Band in 18ct White Gold
$5,500.00

Double Gallery Diamond Eternity Band in 18ct White Gold

This half set eternity band is crafted in 18ct white gold and designed with a ...

Double Gallery Diamond Eternity Band in 18ct White Gold
View

Split Bead Round Diamond Eternity Band

This ring is crafted in rich 18ct yellow gold and designed in a heavy split be...

Split Bead Round Diamond Eternity Band
$5,500.00

Split Bead Round Diamond Eternity Band

This ring is crafted in rich 18ct yellow gold and designed in a heavy split be...

Split Bead Round Diamond Eternity Band
View

Oval Cut Diamond Eternity Band in Platinum

Oval cut eternity band featuring 7 oval cut diamonds totalling 3.54ct

Oval Cut Diamond Eternity Band in Platinum
$20,000.00

Oval Cut Diamond Eternity Band in Platinum

Oval cut eternity band featuring 7 oval cut diamonds totalling 3.54ct

Oval Cut Diamond Eternity Band in Platinum
View

Bezel Set Round Diamond Eternity Band

1.57ct 18ct gold half set eternity band

Bezel Set Round Diamond Eternity Band
$9,000.00

Bezel Set Round Diamond Eternity Band

1.57ct 18ct gold half set eternity band

Bezel Set Round Diamond Eternity Band
View

East-West Oval Cut Diamond Eternity Band in 18ct White Gold

MADE TO ORDER

East-West Oval Cut Diamond Eternity Band in 18ct White Gold
$9,900.00

East-West Oval Cut Diamond Eternity Band in 18ct White Gold

MADE TO ORDER

East-West Oval Cut Diamond Eternity Band in 18ct White Gold
View

2ct Oval Diamond Eternity Band

A.G oval diamond share claw half band.

2ct Oval Diamond Eternity Band
$14,000.00

2ct Oval Diamond Eternity Band

A.G oval diamond share claw half band.

2ct Oval Diamond Eternity Band
View

Emerald Cut Eternity Ring

MADE TO ORDER

Emerald Cut Eternity Ring
View

Emerald Cut Eternity Ring

MADE TO ORDER

Emerald Cut Eternity Ring
View

Round Brilliant Cut Diamond Eternity Ring in 18ct Yellow Gold

7 × round brilliant cut EFG colour, SI2 clarity diamonds = 1.35ct

Round Brilliant Cut Diamond Eternity Ring in 18ct Yellow Gold
$7,500.00

Round Brilliant Cut Diamond Eternity Ring in 18ct Yellow Gold

7 × round brilliant cut EFG colour, SI2 clarity diamonds = 1.35ct

Round Brilliant Cut Diamond Eternity Ring in 18ct Yellow Gold
View

Round Brilliant Cut Diamond Eternity Band in 18ct White Gold

7 × round brilliant cut diamonds = 1.63ct total

Round Brilliant Cut Diamond Eternity Band in 18ct White Gold
$8,500.00

Round Brilliant Cut Diamond Eternity Band in 18ct White Gold

7 × round brilliant cut diamonds = 1.63ct total

Round Brilliant Cut Diamond Eternity Band in 18ct White Gold
View

2ct Emerald Cut Diamond Eternity Band in 18ct Gold

MADE TO ORDER

2ct Emerald Cut Diamond Eternity Band in 18ct Gold
$12,000.00

2ct Emerald Cut Diamond Eternity Band in 18ct Gold

MADE TO ORDER

2ct Emerald Cut Diamond Eternity Band in 18ct Gold
View

2ct Oval Cut Diamond Eternity Ring in Platinum

2.13ct total, 2/SI2

2ct Oval Cut Diamond Eternity Ring in Platinum
$14,000.00

2ct Oval Cut Diamond Eternity Ring in Platinum

2.13ct total, 2/SI2

2ct Oval Cut Diamond Eternity Ring in Platinum
View

Blue Sapphire and Diamond Cluster Band

A.G Blue Sapphire and Diamond Cluster Band

Blue Sapphire and Diamond Cluster Band
$11,000.00

Blue Sapphire and Diamond Cluster Band

A.G Blue Sapphire and Diamond Cluster Band

Blue Sapphire and Diamond Cluster Band
View

2ct Long Radiant Cut Diamond Eternity Band in 18ct White Gold

2.19ct total, D–E / VVS1–VS1

2ct Long Radiant Cut Diamond Eternity Band in 18ct White Gold
$13,000.00

2ct Long Radiant Cut Diamond Eternity Band in 18ct White Gold

2.19ct total, D–E / VVS1–VS1

2ct Long Radiant Cut Diamond Eternity Band in 18ct White Gold
View

Fishtail Ring

A.G Designer Jeweller handcrafted fishtail ring

Fishtail Ring
$17,000.00

Fishtail Ring

A.G Designer Jeweller handcrafted fishtail ring

Fishtail Ring
View

Round Brilliant Cut Eternity

A.G round brilliant cut half eternity band.

Round Brilliant Cut Eternity
$16,000.00

Round Brilliant Cut Eternity

A.G round brilliant cut half eternity band.

Round Brilliant Cut Eternity
View

Marquise Diamond Cluster

MADE TO ORDER

Marquise Diamond Cluster
$9,500.00

Marquise Diamond Cluster

MADE TO ORDER

Marquise Diamond Cluster
View

Emerald Cut Champagne Diamond Bezel Eternity Band

This A.G Designer Jeweller eternity ring is a contemporary take on a classic design. Cr...

Emerald Cut Champagne Diamond Bezel Eternity Band
$10,000.00

Emerald Cut Champagne Diamond Bezel Eternity Band

This A.G Designer Jeweller eternity ring is a contemporary take on a classic design. Cr...

Emerald Cut Champagne Diamond Bezel Eternity Band
View

Champagne Diamond Eternity Band

A.G 1.61ct round brilliant cut champagne diamond eternity band.

A.G 1.5ct round brilliant cut champagne diamond eternity band.
$10,000.00

Champagne Diamond Eternity Band

A.G 1.61ct round brilliant cut champagne diamond eternity band.

A.G 1.5ct round brilliant cut champagne diamond eternity band.
View

Emerald Cut Champagne Diamond Band

A.G 2.21ct emerald cut champagne diamond eternity band.

Emerald Cut Champagne Diamond Band
$11,500.00

Emerald Cut Champagne Diamond Band

A.G 2.21ct emerald cut champagne diamond eternity band.

Emerald Cut Champagne Diamond Band
View

3.43ct Asscher Cut Champagne Diamond Eternity Band

An elegant addition to our collection, this eternity ring is designed in 18ct yellow go...

3.43ct Asscher Cut Champagne Diamond Eternity Band
$15,000.00

3.43ct Asscher Cut Champagne Diamond Eternity Band

An elegant addition to our collection, this eternity ring is designed in 18ct yellow go...

3.43ct Asscher Cut Champagne Diamond Eternity Band
View

Round Brilliant Cut Diamond Eternity Ring in 18ct White Gold

1.52ct total, G/SI colour & clairity

Round Brilliant Cut Diamond Eternity Ring in 18ct White Gold
$10,000.00

Round Brilliant Cut Diamond Eternity Ring in 18ct White Gold

1.52ct total, G/SI colour & clairity

Round Brilliant Cut Diamond Eternity Ring in 18ct White Gold
View

Emerald and Oval Cut Eternity Band

A.G emerald and oval cut eternity band.

A.G Designer Jeweller signature custom made and designed emerald and oval cut alternating diamond half eternity band.
$4,700.00

Emerald and Oval Cut Eternity Band

A.G emerald and oval cut eternity band.

A.G Designer Jeweller signature custom made and designed emerald and oval cut alternating diamond half eternity band.
View

Radiant Cut Diamond Wedding Band

MADE TO ORDER

Radiant Cut Diamond Wedding Band
$5,800.00

Radiant Cut Diamond Wedding Band

MADE TO ORDER

Radiant Cut Diamond Wedding Band
View

Round Brilliant Cut Diamond Eternity Band in 18ct White Gold

1.02 ct total, F–G colour, SI1 clarity

Round Brilliant Cut Diamond Eternity Band in 18ct White Gold
$5,500.00

Round Brilliant Cut Diamond Eternity Band in 18ct White Gold

1.02 ct total, F–G colour, SI1 clarity

Round Brilliant Cut Diamond Eternity Band in 18ct White Gold
View

Round Brilliant Cut Eternity Band

MADE TO ORDER

Round Brilliant Cut Eternity Band
$6,500.00

Round Brilliant Cut Eternity Band

MADE TO ORDER

Round Brilliant Cut Eternity Band
View

Bezel Set Eternity Band

A.G emerald cut bezel set eternity band.

A.G Designer Jeweller custom made emerald cut diamond bezel set eternity band in yellow gold.
$9,800.00

Bezel Set Eternity Band

A.G emerald cut bezel set eternity band.

A.G Designer Jeweller custom made emerald cut diamond bezel set eternity band in yellow gold.
View

Emerald Cut E-W Full Band

MADE TO ORDER

Emerald Cut E-W Full Band
$8,000.00

Emerald Cut E-W Full Band

MADE TO ORDER

Emerald Cut E-W Full Band
View

Radiant Cut Diamond Wedding Band in 18ct White Gold

MADE TO ORDER

Radiant Cut Diamond Wedding Band in 18ct White Gold
$11,500.00

Radiant Cut Diamond Wedding Band in 18ct White Gold

MADE TO ORDER

Radiant Cut Diamond Wedding Band in 18ct White Gold
View

Radiant Cut Half Band

MADE TO ORDER

Radiant Cut Half Band
$8,500.00

Radiant Cut Half Band

MADE TO ORDER

Radiant Cut Half Band
View

Radiant Eternity Band

MADE TO ORDER

A.G Designer Jeweller signature share claw style radiant cut diamond eternity band.
View

Radiant Eternity Band

MADE TO ORDER

A.G Designer Jeweller signature share claw style radiant cut diamond eternity band.
View

Signature Diamond Cluster Band

A.G 0.90ct diamond signature cluster band

Signature Diamond Cluster Band
$5,500.00

Signature Diamond Cluster Band

A.G 0.90ct diamond signature cluster band

Signature Diamond Cluster Band
View

Marquise Diamond Trio Band

MADE TO ORDER

Marquise Diamond Trio Band
View

Marquise Diamond Trio Band

MADE TO ORDER

Marquise Diamond Trio Band
View

1ct Emerald Cut Diamond Eternity Band in 18ct White Gold

1.07ct total, 13 emerald cut diamonds, approx. 8pt each

1ct Emerald Cut Diamond Eternity Band in 18ct White Gold
$6,500.00

1ct Emerald Cut Diamond Eternity Band in 18ct White Gold

1.07ct total, 13 emerald cut diamonds, approx. 8pt each

1ct Emerald Cut Diamond Eternity Band in 18ct White Gold
View

More Products

Shop our entire range of products

View all (373)

At A.G, we are known for our exceptional craftsmanship, bespoke design approach, and for sourcing extraordinary diamonds and gemstones. Each eternity ring is meticulously handcrafted by our master jewellers, using only the finest materials and diamonds. Traditionally gifted to mark a first wedding anniversary, diamond eternity rings symbolise everlasting love. At A.G, our contemporary interpretation of the classic eternity ring allows it to be worn beyond milestones – as a daily luxury or even as a unique alternative to an engagement ring. Our eternity bands are available in a variety of styles and price points, making it possible for every client to own a timeless piece of A.G fine jewellery. 

Build your A.G fine jewellery collection and explore our range of diamond and gemstones necklaces, tennis bracelets or diamond earrings online or book a consultation to view our collection or design a bespoke piece in our Brisbane showroom.

Bespoke

Create with endless possibilities

Explore