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1 Carat Marquise Cut Diamond Engagement Rings

The DX Ready-To-Ship 1.00ct Marquise Cut Diamond Engagement Rings presents a curated collection of engagement rings handcrafted to the highest possible standards Each ring features a gorgeous 1.00ct marquise cut diamond, carefully selected by our diamond specialists for its exceptional brilliance and beauty. This range features diverse styles, including elegant solitaires, radiant halos, meaningful trilogies, and detailed accent diamond designs. Choose from platinum, yellow, rose or white gold to find the perfect expression of your love.

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1300 929 888 DX Melbourne DX Sydney
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Style
Metal
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18ct Yellow Gold - Marquise - Solitaire

Lucy

from $2,592
from $1,945
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18ct Yellow Gold - Marquise - Accent

Maya

from $3,050
from $2,288
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Platinum - Marquise - Accent

Maya

from $2,988
from $2,242
A marquise-cut diamond solitaire ring with a simple, polished platinum band, shown on a white background.
A silver solitaire engagement ring with a round, prong-set diamond displayed from a side angle.
18ct White Gold - Marquise - Solitaire

Isabel

from $2,412
from $1,810
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18ct Yellow Gold - Marquise - Accent

Margot

from $3,462
from $2,597
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18ct White Gold - Marquise - Solitaire

Lucy

from $2,592
from $1,945
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18ct Rose Gold - Marquise - Accent

Violet

from $3,550
from $2,663
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18ct Rose Gold - Marquise - Accent

Margot

from $3,462
from $2,597
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Platinum - Marquise - Accent

Violet

from $3,439
from $2,580
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Platinum - Marquise - Solitaire

Lucy

from $2,505
from $1,879
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18ct Rose Gold - Marquise - Accent

Eva

from $3,412
from $2,560
Marquise-cut diamond solitaire ring with a simple, polished white metal band, viewed from the front.
A silver solitaire engagement ring with a round, prong-set diamond on a simple, polished band.
18ct White Gold - Marquise - Solitaire

Kimberley

from $2,771
from $2,079
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18ct Rose Gold - Marquise - Halo

Kitty

from $3,394
from $2,546
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18ct Yellow Gold - Marquise - Halo

Kitty

from $3,394
from $2,546
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18ct Yellow Gold - Marquise - Accent

Eva

from $3,412
from $2,560
A marquise-cut diamond solitaire ring with a thin, polished white gold band shown on a white background.
A sleek solitaire engagement ring with a round diamond in a modern, minimalist four-prong setting.
18ct White Gold - Marquise - Solitaire

Alexandra

from $2,438
from $1,829
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Platinum - Marquise - Accent

Amelia

from $3,927
from $2,946
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18ct Yellow Gold - Marquise - Accent

Amelia

from $4,065
from $3,049
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18ct Rose Gold - Marquise - Halo

Colette

from $3,757
from $2,818
A marquise-cut diamond solitaire ring set on a simple rose gold band against a white background.
A rose gold ring with a round solitaire diamond set in a white gold prong setting, shown on a white background.
18ct Rose Gold - Marquise - Solitaire

Elaine

from $2,567
from $1,926
A marquise-cut diamond solitaire ring with a thin, polished white gold band on a white background.
A solitaire diamond ring with a round-cut stone in a sleek, minimalist white metal band, side view.
Platinum - Marquise - Solitaire

Alexandra

from $2,389
from $1,792
Rose gold ring with a split shank and a large marquise-cut diamond set in the center, on a white background.
A rose gold ring with a single oval-cut diamond solitaire set in a prong setting, shown from the side.
18ct Rose Gold - Marquise - Solitaire

Camilla

from $2,464
from $1,849
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18ct Rose Gold - Marquise - Accent

Maya

from $3,050
from $2,288
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Platinum - Marquise - Halo

Colette

from $3,871
from $2,904
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18ct Rose Gold - Marquise - Halo

Helen

from $3,061
from $2,296
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18ct Rose Gold - Marquise - Accent

Emma

from $3,240
from $2,431
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18ct White Gold - Marquise - Accent

Eva

from $3,412
from $2,560
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18ct Rose Gold - Marquise - Accent

Phoebe

from $3,039
from $2,280
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18ct Rose Gold - Marquise - Halo

Olivia Molly

from $3,724
from $2,794
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Platinum - Marquise - Accent

Katerina

from $3,438
from $2,579
Gold band ring with a large marquise-cut diamond set in a four-prong setting, viewed from the front.
A gold solitaire ring with a round white diamond in a four-prong white gold setting, shown from a side angle.
18ct Yellow Gold - Marquise - Solitaire

Kimberley

from $2,771
from $2,079
A marquise-cut diamond solitaire ring with a rose gold band, viewed from the top against a white background.
A rose gold solitaire ring with a round diamond set in a white gold prong setting, viewed from the side.
18ct Rose Gold - Marquise - Solitaire

Alexandra

from $2,438
from $1,829
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18ct White Gold - Marquise - Accent

Amelia

from $4,065
from $3,049
A gold band ring with a marquise-cut diamond solitaire set in six prongs, displayed on a white background.
Gold band solitaire ring with a large round diamond held by a four-prong white gold setting, side view.
18ct Yellow Gold - Marquise - Solitaire

Elaine

from $2,567
from $1,926
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18ct Yellow Gold - Marquise - Halo

Olivia Molly

from $3,724
from $2,794
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Platinum - Marquise - Accent

Millie

from $3,058
from $2,294