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Shape is the silhouette of a diamond when viewed from the top. Diamonds are commonly available in 10 different shapes.
Round Princess Emerald Asscher Oval Marquise Cushion Radiant Pear Heart
Oscar1

85% of diamonds sold are round, princess and cushion shapes. Currently trending? Ovals and emeralds.

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Showing 10 marquise cut 3 carat  diamonds

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Most viewed
Best sparkle
Shape Carat Cut Color Clarity Polish Sym. Fluor. Table Depth Culet L/W Agency Price
Diamond Shape
Very GoodCut
GColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
61.0Table
60.0Depth
NCulet
1.84L/W
GIAAgency
$39,807Price

3.03 Carat Marquise Diamond

SKUD-39YMV1
PolishExcellent
SymmetryExcellent
Fluor.None
Table61.0%
Depth60.0%
CuletNone
GirdleSlightly Thick to Thick
LxW Ratio1.84
Measurements14.32mm x 7.78mm x 4.67mm
$39,807
Diamond Shape
Very GoodCut
IColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
57.0Table
63.1Depth
NCulet
2.00L/W
GIAAgency
$29,862Price

3.02 Carat Marquise Diamond

SKUD-RJM1J5
PolishExcellent
SymmetryExcellent
Fluor.None
Table57.0%
Depth63.1%
CuletNone
GirdleSlightly Thick to Very Thick
LxW Ratio2.0
Measurements14.89mm x 7.46mm x 4.71mm
$29,862
Diamond Shape
Very GoodCut
JColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
62.0Table
57.3Depth
NCulet
2.03L/W
GIAAgency
$22,950Price

3.01 Carat Marquise Diamond

SKUD-2J7J6X
PolishExcellent
SymmetryExcellent
Fluor.None
Table62.0%
Depth57.3%
CuletNone
GirdleSlightly Thick to Very Thick
LxW Ratio2.03
Measurements15.43mm x 7.60mm x 4.35mm
$22,950
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
57.0Table
59.9Depth
NCulet
1.99L/W
GIAAgency
$39,230Price

3.51 Carat Marquise Diamond

SKUD-HF77MK
PolishExcellent
SymmetryVery Good
Fluor.None
Table57.0%
Depth59.9%
CuletNone
GirdleSlightly Thick to Very Thick
LxW Ratio1.99
Measurements16.01mm x 8.05mm x 4.82mm
$39,230
Diamond Shape
Very GoodCut
DColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
57.0Table
59.3Depth
NCulet
1.93L/W
GIAAgency
$38,166Price

3.07 Carat Marquise Diamond

SKUD-HPN7N0
PolishExcellent
SymmetryVery Good
Fluor.None
Table57.0%
Depth59.3%
CuletNone
GirdleMedium to Slightly Thick
LxW Ratio1.93
Measurements15.11mm x 7.84mm x 4.65mm
$38,166
Diamond Shape
Very GoodCut
DColor
IFClarity
EXPolish
EXSym.
NoneFluor.
55.0Table
64.5Depth
NCulet
2.21L/W
GIAAgency
$113,745Price

3.47 Carat Marquise Diamond

SKUD-7NSNQK
PolishExcellent
SymmetryExcellent
Fluor.None
Table55.0%
Depth64.5%
CuletNone
GirdleThin to Extremely Thick
LxW Ratio2.21
Measurements16.30mm x 7.39mm x 4.77mm
$113,745
Diamond Shape
Very GoodCut
JColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
56.0Table
57.7Depth
NCulet
1.80L/W
GIAAgency
$21,349Price

3.2 Carat Marquise Diamond

SKUD-7S99Y8
PolishExcellent
SymmetryExcellent
Fluor.None
Table56.0%
Depth57.7%
CuletNone
GirdleN/A to N/A
LxW Ratio1.8
Measurements14.14mm x 7.84mm x 4.52mm
$21,349
Diamond Shape
Very GoodCut
HColor
SI2Clarity
EXPolish
VGSym.
FaintFluor.
57.0Table
63.4Depth
NCulet
1.90L/W
GIAAgency
$28,825Price

3.04 Carat Marquise Diamond

SKUD-HJ1PWH
PolishExcellent
SymmetryVery Good
Fluor.Faint
Table57.0%
Depth63.4%
CuletNone
GirdleThick to Very Thick
LxW Ratio1.9
Measurements14.37mm x 7.56mm x 4.79mm
$28,825
Diamond Shape
Very GoodCut
LColor
SI2Clarity
VGPolish
GSym.
NoneFluor.
58.0Table
64.1Depth
NCulet
1.88L/W
GIAAgency
$14,347Price

3.15 Carat Marquise Diamond

SKUD-N6QS21
PolishVery Good
SymmetryGood
Fluor.None
Table58.0%
Depth64.1%
CuletNone
GirdleSlightly Thick to Very Thick
LxW Ratio1.88
Measurements14.25mm x 7.58mm x 4.85mm
$14,347
Diamond Shape
GoodCut
EColor
VVS2Clarity
GPolish
GSym.
FaintFluor.
64.0Table
54.9Depth
NCulet
1.89L/W
GIAAgency
$60,083Price

3.0 Carat Marquise Diamond

SKUD-7S99HB
PolishGood
SymmetryGood
Fluor.Faint
Table64.0%
Depth54.9%
CuletNone
GirdleN/A to N/A
LxW Ratio1.89
Measurements14.98mm x 7.92mm x 4.35mm
$60,083
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Shop our extensive selection of Marquise Cut, 3 Carat diamonds and build the perfect ring today. All Ritani products are conflict free and come with a grading report from the trusted diamond agencies GIA or AGSL. Once you've selected your perfect stone, choose from a diverse range of engagement ring styles, including 4 prong solitaire and pave halo ring settings. If you want advice along the way, you should engage with our virtual gemologist or customer service team. We have partnered with local jewelry stores across the US so that you can see your loose diamond or wedding ring in person and try before you buy.


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