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18k Rose Gold Round Diamond Engagement Rings

Drawing together timeless design with modern artistry, our collection of rose gold round diamond engagement rings offers you an exciting selection of unique rings, allowing you to find a design that speaks to love you share with your partner. Certain styles determine the overall silhouette and impact of your engagement ring, so take time to consider if a solitaire, pavé, halo, or trilogy design is the one for you. Best known for their brightness and brilliance, a round diamond is a time-honoured diamond shape for an engagement ring as its versatile circular shape suits all styles and metals. Our designers draw creative inspiration from all over to bring you a diverse range of rose gold round diamond engagement rings, so explore our full selection of design styles below.

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Taylor & Hart Lierre Round Engagement Ring 360 detail 01

Lierre

Round organic green sapphire and diamond detail engagement ring in 18ct rose gold

from NZ$2,475
Taylor & Hart Lierre Round Engagement Ring 360 detail 01

Lierre

Round organic diamond detail engagement ring in 18ct rose gold

from NZ$2,475
Taylor & Hart Marula Round Engagement Ring 360 detail 01

Marula

Round centre framed by round pink sapphire and diamond clusters engagement ring set in 18ct rose gold

from NZ$2,925
Taylor & Hart Lunarose Round Engagement Ring 360 detail 01

Lunarose

Round diamond floral cluster engagement ring with pink sapphire and diamond ombré in 18ct rose gold

from NZ$5,675
Taylor & Hart Marula Round Engagement Ring 360 detail 01

Marula

Round centre framed by round diamond clusters engagement ring set in 18ct rose gold

from NZ$2,925
Taylor & Hart Tamora Round Engagement Ring 360 detail 01

Tamora

Round centre engagement ring with marquise green sapphire petals on a knife edge band

from NZ$2,625
Taylor & Hart Demure Round Engagement Ring 360 detail 01

Demure

Round diamond solitaire engagement ring set in 18ct rose gold

from NZ$1,425
Taylor & Hart Lierre Round Engagement Ring 360 detail 01

Lierre

Round organic sapphire and diamond detail engagement ring in 18ct rose gold

from NZ$2,475
Taylor & Hart Faith Round Engagement Ring 360 detail 01

Faith

Trilogy engagement ring with round centre diamond and teal sapphire sides

from NZ$2,275
Taylor & Hart Tamora Round Engagement Ring 360 detail 01

Tamora

Round centre engagement ring with marquise dark blue sapphire petals on a knife edge band

from NZ$2,625
Taylor & Hart Dulcet Round Engagement Ring 360 detail 01

Dulcet

Round diamond centre and fishtail pavé diamond band engagement ring set in 18ct rose gold

from NZ$2,095
Taylor & Hart Faith Round Engagement Ring 360 detail 01

Faith

Trilogy engagement ring with round centre diamond and purple sapphire sides

from NZ$2,275
Taylor & Hart Allure Round Engagement Ring 360 detail 01

Allure

Round diamond centre and pavé diamond halo engagement ring set in 18ct rose gold

from NZ$3,225
Taylor & Hart Faith Round Engagement Ring 360 detail 01

Faith

Trilogy engagement ring with round centre diamond and peach sapphire sides

from NZ$2,275
Taylor & Hart Marula Round Engagement Ring 360 detail 01

Marula

Round centre framed by round blue sapphire and diamond clusters engagement ring set in 18ct rose gold

from NZ$2,925
Taylor & Hart Faith Round Engagement Ring 360 detail 01

Faith

Trilogy engagement ring with round centre diamond and pear diamond sides

from NZ$2,275
Taylor & Hart Hana Round Engagement Ring 360 detail 01

Hana

Round diamond solitaire engagement ring with cherry blossom and asymmetrical prongs

from NZ$2,325
Taylor & Hart Genesis Round Engagement Ring 360 detail 01

Genesis

Round center with double pavé halo engagement ring, inner halo set with pink diamonds

from NZ$7,550
Taylor & Hart Cassia Round Engagement Ring 360 detail 01

Cassia

Round solitaire engagement ring with twisted 3/4 eternity flat band set in 18ct rose gold

from NZ$2,575
Taylor & Hart Tamora Round Engagement Ring 360 detail 01

Tamora

Round centre engagement ring with marquise diamond petals on a knife edge band

from NZ$2,625
Taylor & Hart Eve Round Engagement Ring 360 detail 01

Eve

Round solitaire engagement ring with six eagle claws set in 18ct rose gold

from NZ$1,725
Taylor & Hart Lunarose Round Engagement Ring 360 detail 01

Lunarose

Round diamond floral cluster engagement ring with diamonds in 18ct rose gold

from NZ$5,675
Taylor & Hart Thia Round Engagement Ring 360 detail 01

Thia

Round centre engagement ring with marquise green sapphires set in 18ct rose gold

from NZ$2,375
Taylor & Hart Grace Round Engagement Ring 360 detail 01

Grace

Round diamond solitaire engagement ring set in 18ct rose gold

from NZ$1,725
Taylor & Hart Tamora Round Engagement Ring 360 detail 01

Tamora

Round centre engagement ring with marquise purple sapphire petals on a knife edge band

from NZ$2,625
Taylor & Hart Fleur Round Engagement Ring 360 detail 01

Fleur

Round diamond centre and pavé diamond flower halo engagement ring set in 18ct rose gold

from NZ$2,675
Taylor & Hart Hope Round Engagement Ring 360 detail 01

Hope

Round diamond four-claw solitaire engagement ring set in 18ct rose gold

from NZ$1,550
Taylor & Hart Blossom Round Engagement Ring 360 detail 01

Blossom

Round diamond centre and pavé diamonds engagement ring set in 18ct rose gold

from NZ$2,750
Taylor & Hart Faith Round Engagement Ring 360 detail 01

Faith

Trilogy engagement ring with round centre diamond and blue sapphire sides

from NZ$2,275
Taylor & Hart Elixir Round Engagement Ring 360 detail 01

Elixir

Round diamond centre and pavé diamond halo engagement ring set in 18ct rose gold

from NZ$3,650
Taylor & Hart Besso Round Engagement Ring 360 detail 01

Besso

Round diamond and a 0.80ct round blue sapphire engagement ring with sapphire and diamond ombré side stones

from NZ$7,495
Taylor & Hart Neptune Round Engagement Ring 360 detail 01

Neptune

Round solitaire engagement ring with milgrain and pavé diamond halo and pavé band

from NZ$3,275
Taylor & Hart Tranquility Round Engagement Ring 360 detail 01

Tranquility

Round centre and side diamond trilogy engagement ring set in 18ct rose gold

from NZ$3,095
Taylor & Hart Faith Round Engagement Ring 360 detail 01

Faith

Trilogy engagement ring with round centre diamond and green sapphire sides

from NZ$2,275
Taylor & Hart Infinity Round Engagement Ring 360 detail 01

Infinity

Round centre diamond and pavé diamond halo engagement ring set in 18ct rose gold

from NZ$3,525
Taylor & Hart Entwine Round Engagement Ring 360 detail 01

Entwine

Round diamond centre and twisted pavé diamond halo engagement ring set in 18ct rose gold

from NZ$3,350

18k Rose Gold Round Diamond Engagement Rings

We want the process of finding a ring to be a creative act, one that gets to the heart of what makes your love unique. Our collection of engagement rings features a diverse range of styles, metals, and ring shapes, making it easy for you to feel confident that you’ve found ‘the one’.

18k rose gold has taken the jewellery world by storm in the past decade and this warm—beloved for the contemporary finish that this rich pink metal brings to any piece of jewellery. Rose gold engagement rings offer a warm and romantic aesthetic to any ring design. With a natural rosy hue, 18k rose gold engagement rings have a tender and personal touch to them, the perfect symbol for your bond as a couple.

Who could deny the wow-factor of a brilliant round diamond? Our most popular diamond type by far, round diamond engagement rings are versatile, classic, and can fill and entire room with shimmer light. When set in a engagement ring, round diamonds come alive as they’ve been mathematically developed to reflect the most light. If you want a 18k rose gold round diamond engagement ring that stands out from the rest, consider adding some custom details such as an engraving or double prong setting to your design.

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