receive 15% off your wedding or eternity ring order - use code MARRYME15 at checkout. T&Cs apply
We ship to Canada and offer a 90 day returns policy
Contact us Cart

18k Yellow Gold Marquise Diamond Engagement Rings

Drawing together timeless design with modern artistry, our collection of yellow gold marquise 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. The stunning marquise cut diamond dates back to 18th century France and its elongated elliptical shape is both eye-catching and imbued with romance. Our designers draw creative inspiration from all over to bring you a diverse range of yellow gold marquise diamond engagement rings, so explore our full selection of design styles below.

Clock
26 rings found
Sort by
Taylor & Hart Tamora Marquise Engagement Ring 360 detail 01

Tamora

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

from CA$2,150
Taylor & Hart Tamora Marquise Engagement Ring 360 detail 01

Tamora

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

from CA$2,150
Taylor & Hart Mirror Marquise Engagement Ring 360 detail 01

Mirror

Marquise diamond art deco trilogy engagement ring with tapered baguettes

from CA$1,995
Taylor & Hart Demure Marquise Engagement Ring 360 detail 01

Demure

Marquise diamond solitaire engagement ring set in 18ct yellow gold

from CA$1,175
Taylor & Hart Faith Marquise Engagement Ring 360 detail 01

Faith

Trilogy engagement ring with marquise centre diamond and pear diamond sides

from CA$1,875
Taylor & Hart Hope Marquise Engagement Ring 360 detail 01

Hope

Marquise diamond four-claw solitaire engagement ring set in 18ct yellow gold

from CA$1,275
Taylor & Hart Affinity Marquise Engagement Ring 360 detail 01

Affinity

Marquise diamond centre and pear side diamonds engagement ring set in 18ct yellow gold

from CA$2,395
Taylor & Hart Lantana Marquise Engagement Ring 360 detail 01

Lantana

Marquise engagement ring framed by marquise diamond clusters engagement ring set in 18ct yellow gold

from CA$2,195
Taylor & Hart Thyme Marquise Engagement Ring 360 detail 01

Thyme

Marquise solitaire engagement ring with hidden diamond halo and pavé band

from CA$2,395
Taylor & Hart Grace Marquise Engagement Ring 360 detail 01

Grace

Marquise diamond solitaire engagement ring set in 18ct yellow gold

from CA$1,425
Taylor & Hart Dulcet Marquise Engagement Ring 360 detail 01

Dulcet

Marquise diamond centre and fishtail pavé diamond band engagement ring set in 18ct yellow gold

from CA$1,725
Taylor & Hart Damson Marquise Engagement Ring 360 detail 01

Damson

Marquise solitaire engagement ring with blue sapphire and diamond ombré pavé

from CA$1,775
Taylor & Hart Joy Marquise Engagement Ring 360 detail 01

Joy

Marquise diamond four-claw solitaire engagement ring set in 18ct yellow gold

from CA$1,525
Taylor & Hart Nutmeg Marquise Engagement Ring 360 detail 01

Nutmeg

Marquise solitaire engagement ring in east-west setting with hidden halo and half eternity band

from CA$2,395
Taylor & Hart Tamora Marquise Engagement Ring 360 detail 01

Tamora

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

from CA$2,150
Taylor & Hart Dove Marquise Engagement Ring 360 detail 01

Dove

Marquise solitaire with pavé diamond halo engagement ring set in 18ct yellow gold

from CA$1,895
Taylor & Hart Allure Marquise Engagement Ring 360 detail 01

Allure

Marquise diamond centre and pavé diamond halo engagement ring set in 18ct yellow gold

from CA$2,650
Taylor & Hart Faith Marquise Engagement Ring 360 detail 01

Faith

Trilogy engagement ring with marquise centre diamond and blue sapphire sides

from CA$1,875
Taylor & Hart Purity Marquise Engagement Ring 360 detail 01

Purity

Marquise diamond solitaire bezel engagement ring set in 18ct yellow gold

from CA$1,575
Taylor & Hart Tamora Marquise Engagement Ring 360 detail 01

Tamora

Marquise centre engagement ring with marquise teal sapphire petals on a knife edge band

from CA$2,150
Taylor & Hart Affinity Marquise Engagement Ring 360 detail 01

Affinity

Marquise diamond centre and pear side blue sapphires engagement ring set in 18ct yellow gold

from CA$2,395
Taylor & Hart Lissome Marquise Engagement Ring 360 detail 01

Lissome

Marquise diamond centre and pavé diamond band engagement ring set in 18ct yellow gold

from CA$1,575
Taylor & Hart Sirius Marquise Engagement Ring 360 detail 01

Sirius

Marquise diamond solitaire bezel engagement ring set in 18ct yellow gold

from CA$2,095
Taylor & Hart Selene Marquise Engagement Ring 360 detail 01

Selene

Marquise engagement ring with vintage-inspired bezel set diamonds along the band

from CA$2,295
Taylor & Hart Sonder Marquise Engagement Ring 360 detail 01

Sonder

Marquise diamond centre and bead-set diamonds engagement ring set in 18ct yellow gold

from CA$2,595
Taylor & Hart Flourish Marquise Engagement Ring 360 detail 01

Flourish

Marquise diamond centre and bezel set diamond band engagement ring set in 18ct yellow gold

from CA$2,495

18k Yellow Gold Marquise 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’.

Our collection of engagement rings come to life when set in rich 18k yellow gold, as the warm glow of this precious metal accentuates the internal fire of any centre diamond. Having long been a traditional choice for wedding jewellery, yellow gold engagement rings have experienced a surge of popularity in the last five years—making an 18k yellow gold engagement ring the perfect way to bring the past and present together in your design.

Marquise diamonds bring together the best of an elongated diamond shape and the brilliant facet structure of a round diamond. The result is a diamond that flatters on the finger and catches the light in a mesmerising way, especially when set in 18k yellow gold. Marquise diamond engagement rings are uncommon, but that’s what makes them so beautiful. Like the irreplaceable nature of your love, yellow gold   hexagonal diamond engagement rings have the charm of feeling one of a kind.

This website uses cookies. For more information, please read our cookies policy.

Dismiss