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Marquise Diamond Gemstone Sides Engagement Rings

Drawing together timeless design with modern artistry, our collection of marquise diamond gemstone sides 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. A colourful side gemstone engagement ring design is a unique and personalised way to symbolise your love–all you have to do is decide which colour best captures your love story. 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 marquise diamond engagement rings, so explore our full selection of design styles below.

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Taylor & Hart Tamora Marquise Engagement Ring 360 detail 01

Tamora

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

from $1,540
Taylor & Hart Tamora Marquise Engagement Ring 360 detail 01

Tamora

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

from $1,715
Taylor & Hart Affinity Marquise Engagement Ring 360 detail 01

Affinity

Marquise diamond center and pear side blue sapphires engagement ring set in platinum

from $1,960
Taylor & Hart Tamora Marquise Engagement Ring 360 detail 01

Tamora

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

from $1,715
Taylor & Hart Tamora Marquise Engagement Ring 360 detail 01

Tamora

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

from $1,540
Taylor & Hart Faith Marquise Engagement Ring 360 detail 01

Faith

Trilogy engagement ring with marquise center diamond and blue sapphire sides

from $1,365
Taylor & Hart Tamora Marquise Engagement Ring 360 detail 01

Tamora

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

from $1,645
Taylor & Hart Tamora Marquise Engagement Ring 360 detail 01

Tamora

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

from $1,540
Taylor & Hart Faith Marquise Engagement Ring 360 detail 01

Faith

Trilogy engagement ring with marquise center diamond and blue sapphire sides

from $1,470
Taylor & Hart Tamora Marquise Engagement Ring 360 detail 01

Tamora

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

from $1,715
Taylor & Hart Damson Marquise Engagement Ring 360 detail 01

Damson

Marquise solitaire engagement ring with blue sapphire and diamond ombré pavé

from $1,365
Taylor & Hart Damson Marquise Engagement Ring 360 detail 01

Damson

Marquise solitaire engagement ring with blue sapphire and diamond ombré pavé

from $1,260
Taylor & Hart Tamora Marquise Engagement Ring 360 detail 01

Tamora

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

from $1,540
Taylor & Hart Faith Marquise Engagement Ring 360 detail 01

Faith

Trilogy engagement ring with marquise center diamond and blue sapphire sides

from $1,330
Taylor & Hart Tamora Marquise Engagement Ring 360 detail 01

Tamora

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

from $1,645
Taylor & Hart Damson Marquise Engagement Ring 360 detail 01

Damson

Marquise solitaire engagement ring with blue sapphire and diamond ombré pavé

from $1,330
Taylor & Hart Tamora Marquise Engagement Ring 360 detail 01

Tamora

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

from $1,540
Taylor & Hart Affinity Marquise Engagement Ring 360 detail 01

Affinity

Marquise diamond center and pear side blue sapphires engagement ring set in 18K yellow gold

from $1,715
Taylor & Hart Tamora Marquise Engagement Ring 360 detail 01

Tamora

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

from $1,645
Taylor & Hart Tamora Marquise Engagement Ring 360 detail 01

Tamora

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

from $1,540
Taylor & Hart Faith Marquise Engagement Ring 360 detail 01

Faith

Trilogy engagement ring with marquise center diamond and blue sapphire sides

from $1,330
Taylor & Hart Damson Marquise Engagement Ring 360 detail 01

Damson

Marquise solitaire engagement ring with blue sapphire and diamond ombré pavé

from $1,260
Taylor & Hart Affinity Marquise Engagement Ring 360 detail 01

Affinity

Marquise diamond center and pear side blue sapphires engagement ring set in 18K white gold

from $1,855
Taylor & Hart Affinity Marquise Engagement Ring 360 detail 01

Affinity

Marquise diamond center and pear side blue sapphires engagement ring set in 18K yellow gold

from $1,715

Marquise Diamond Gemstone Sides 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’.

Engagement rings with colourful side gemstones are the perfect way to make a ring design truly yours. With a spectrum of dazzling hues and shapes, it’s no wonder there’s a colourful side gemstone design to capture every love story. Choose a design that features your partner’s birthstone or their favourite colour to symbolise the colour of your love.

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 . Marquise diamond gemstone sides engagement rings are uncommon, but that’s what makes them so beautiful. Like the irreplaceable nature of your love,   hexagonal diamond gemstone sides engagement rings have the charm of feeling one of a kind.

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