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Diamond Shape

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 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 97 round 1.8 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
IdealCut
FColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
59.0Table
62.4Depth
NCulet
1.01L/W
GIAAgency
$16,413Price

1.84 Carat Round Diamond

SKUD-R97HJN
PolishExcellent
SymmetryExcellent
Fluor.None
Table59.0%
Depth62.4%
CuletNone
GirdleSlightly Thick to Slightly Thick
LxW Ratio1.01
Measurements7.82mm x 7.78mm x 4.87mm
$16,413
Diamond Shape
IdealCut
HColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
61.0Table
60.1Depth
NCulet
1.01L/W
GIAAgency
$13,291Price

1.85 Carat Round Diamond

SKUD-Y173Y3
PolishExcellent
SymmetryExcellent
Fluor.None
Table61.0%
Depth60.1%
CuletNone
GirdleSlightly Thick to Slightly Thick
LxW Ratio1.01
Measurements7.98mm x 7.93mm x 4.78mm
$13,291
Diamond Shape
IdealCut
HColor
VS1Clarity
EXPolish
EXSym.
NoneFluor.
56.0Table
63.6Depth
NCulet
1.00L/W
GIAAgency
$15,051Price

1.81 Carat Round Diamond

SKUD-Y9W7FN
PolishExcellent
SymmetryExcellent
Fluor.None
Table56.0%
Depth63.6%
CuletNone
GirdleMedium to Slightly Thick
LxW Ratio1.0
Measurements7.73mm x 7.70mm x 4.91mm
$15,051
Diamond Shape
IdealCut
IColor
VS2Clarity
EXPolish
EXSym.
NoneFluor.
57.0Table
62.7Depth
NCulet
1.01L/W
GIAAgency
$11,957Price

1.8 Carat Round Diamond

SKUD-2N1VJN
PolishExcellent
SymmetryExcellent
Fluor.None
Table57.0%
Depth62.7%
CuletNone
GirdleMedium to Medium
LxW Ratio1.01
Measurements7.75mm x 7.71mm x 4.84mm
$11,957
Diamond Shape
IdealCut
IColor
VS2Clarity
EXPolish
EXSym.
NoneFluor.
59.0Table
62.3Depth
NCulet
1.01L/W
GIAAgency
$12,424Price

1.83 Carat Round Diamond

SKUD-YVN0PN
PolishExcellent
SymmetryExcellent
Fluor.None
Table59.0%
Depth62.3%
CuletNone
GirdleMedium to Slightly Thick
LxW Ratio1.01
Measurements7.79mm x 7.75mm x 4.84mm
$12,424
Diamond Shape
IdealCut
EColor
VS1Clarity
EXPolish
EXSym.
NoneFluor.
59.0Table
60.7Depth
NCulet
1.01L/W
GIAAgency
$22,173Price

1.8 Carat Round Diamond

SKUD-2WVYYQ
PolishExcellent
SymmetryExcellent
Fluor.None
Table59.0%
Depth60.7%
CuletNone
GirdleThin to Medium
LxW Ratio1.01
Measurements7.90mm x 7.85mm x 4.78mm
$22,173
Diamond Shape
IdealCut
EColor
VS1Clarity
EXPolish
EXSym.
NoneFluor.
57.0Table
62.8Depth
NCulet
1.01L/W
GIAAgency
$22,465Price

1.8 Carat Round Diamond

SKUD-R3P6YJ
PolishExcellent
SymmetryExcellent
Fluor.None
Table57.0%
Depth62.8%
CuletNone
GirdleSlightly Thick to Slightly Thick
LxW Ratio1.01
Measurements7.76mm x 7.72mm x 4.86mm
$22,465
Diamond Shape
IdealCut
EColor
VS1Clarity
EXPolish
EXSym.
NoneFluor.
59.0Table
60.3Depth
NCulet
1.00L/W
GIAAgency
$24,273Price

1.81 Carat Round Diamond

SKUD-MWR9YH
PolishExcellent
SymmetryExcellent
Fluor.None
Table59.0%
Depth60.3%
CuletNone
GirdleMedium to Medium
LxW Ratio1.0
Measurements7.91mm x 7.89mm x 4.77mm
$24,273
Diamond Shape
IdealCut
IColor
VS2Clarity
EXPolish
EXSym.
NoneFluor.
57.0Table
61.7Depth
NCulet
1.00L/W
GIAAgency
$12,948Price

1.86 Carat Round Diamond

SKUD-2Y2VYK
PolishExcellent
SymmetryExcellent
Fluor.None
Table57.0%
Depth61.7%
CuletNone
GirdleMedium to Slightly Thick
LxW Ratio1.0
Measurements7.92mm x 7.91mm x 4.89mm
$12,948
Diamond Shape
IdealCut
HColor
VS1Clarity
EXPolish
EXSym.
FaintFluor.
57.0Table
62.9Depth
NCulet
1.01L/W
GIAAgency
$16,448Price

1.8 Carat Round Diamond

SKUD-HSJ273
PolishExcellent
SymmetryExcellent
Fluor.Faint
Table57.0%
Depth62.9%
CuletNone
GirdleMedium to Slightly Thick
LxW Ratio1.01
Measurements7.75mm x 7.70mm x 4.86mm
$16,448
Diamond Shape
IdealCut
FColor
VS2Clarity
EXPolish
EXSym.
NoneFluor.
57.0Table
62.8Depth
NCulet
1.01L/W
GIAAgency
$18,355Price

1.81 Carat Round Diamond

SKUD-HS91WX
PolishExcellent
SymmetryExcellent
Fluor.None
Table57.0%
Depth62.8%
CuletNone
GirdleMedium to Slightly Thick
LxW Ratio1.01
Measurements7.78mm x 7.73mm x 4.87mm
$18,355
Diamond Shape
IdealCut
FColor
VS1Clarity
EXPolish
EXSym.
NoneFluor.
55.0Table
62.7Depth
NCulet
1.01L/W
GIAAgency
$21,205Price

1.86 Carat Round Diamond

SKUD-YMWHJ6
PolishExcellent
SymmetryExcellent
Fluor.None
Table55.0%
Depth62.7%
CuletNone
GirdleTHIN to Slightly Thick
LxW Ratio1.01
Measurements7.89mm x 7.82mm x 4.93mm
$21,205
Diamond Shape
IdealCut
HColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
58.0Table
62.7Depth
NCulet
1.01L/W
GIAAgency
$12,830Price

1.8 Carat Round Diamond

SKUD-NPW221
PolishExcellent
SymmetryExcellent
Fluor.None
Table58.0%
Depth62.7%
CuletNone
GirdleSlightly Thick to Slightly Thick
LxW Ratio1.01
Measurements7.77mm x 7.71mm x 4.85mm
$12,830
Diamond Shape
IdealCut
HColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
59.0Table
62.8Depth
NCulet
1.01L/W
GIAAgency
$14,092Price

1.8 Carat Round Diamond

SKUD-NF3691
PolishExcellent
SymmetryExcellent
Fluor.None
Table59.0%
Depth62.8%
CuletNone
GirdleSlightly Thick to Slightly Thick
LxW Ratio1.01
Measurements7.75mm x 7.71mm x 4.85mm
$14,092
Diamond Shape
IdealCut
GColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
58.0Table
62.2Depth
NCulet
1.01L/W
GIAAgency
$15,406Price

1.8 Carat Round Diamond

SKUD-Y65693
PolishExcellent
SymmetryExcellent
Fluor.None
Table58.0%
Depth62.2%
CuletNone
GirdleSlightly Thick to Slightly Thick
LxW Ratio1.01
Measurements7.76mm x 7.71mm x 4.82mm
$15,406
Diamond Shape
IdealCut
GColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
61.0Table
61.3Depth
NCulet
1.00L/W
GIAAgency
$15,477Price

1.81 Carat Round Diamond

SKUD-3W07S0
PolishExcellent
SymmetryExcellent
Fluor.None
Table61.0%
Depth61.3%
CuletNone
GirdleMedium to Slightly Thick
LxW Ratio1.0
Measurements7.85mm x 7.82mm x 4.80mm
$15,477
Diamond Shape
IdealCut
FColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
59.0Table
61.6Depth
NCulet
1.01L/W
GIAAgency
$15,786Price

1.8 Carat Round Diamond

SKUD-N31S7P
PolishExcellent
SymmetryExcellent
Fluor.None
Table59.0%
Depth61.6%
CuletNone
GirdleMedium to Slightly Thick
LxW Ratio1.01
Measurements7.82mm x 7.78mm x 4.81mm
$15,786
Diamond Shape
IdealCut
GColor
VS2Clarity
EXPolish
EXSym.
MediumFluor.
59.0Table
62.4Depth
NCulet
1.00L/W
GIAAgency
$16,104Price

1.82 Carat Round Diamond

SKUD-HS03HS
PolishExcellent
SymmetryExcellent
Fluor.Medium
Table59.0%
Depth62.4%
CuletNone
GirdleMedium to Slightly Thick
LxW Ratio1.0
Measurements7.79mm x 7.76mm x 4.85mm
$16,104
Diamond Shape
IdealCut
FColor
VS2Clarity
EXPolish
EXSym.
MediumFluor.
60.0Table
62.5Depth
NCulet
1.01L/W
GIAAgency
$16,715Price

1.8 Carat Round Diamond

SKUD-YMFPY7
PolishExcellent
SymmetryExcellent
Fluor.Medium
Table60.0%
Depth62.5%
CuletNone
GirdleMedium to Slightly Thick
LxW Ratio1.01
Measurements7.77mm x 7.72mm x 4.84mm
$16,715
Diamond Shape
IdealCut
DColor
VS1Clarity
EXPolish
EXSym.
StrongFluor.
59.0Table
61.8Depth
NCulet
1.01L/W
GIAAgency
$17,464Price

1.8 Carat Round Diamond

SKUD-7M0PQR
PolishExcellent
SymmetryExcellent
Fluor.Strong
Table59.0%
Depth61.8%
CuletNone
GirdleMedium to Slightly Thick
LxW Ratio1.01
Measurements7.77mm x 7.71mm x 4.78mm
$17,464
Diamond Shape
IdealCut
FColor
VS1Clarity
EXPolish
EXSym.
NoneFluor.
58.0Table
60.6Depth
NCulet
1.01L/W
GIAAgency
$22,152Price

1.86 Carat Round Diamond

SKUD-YJ1VJS
PolishExcellent
SymmetryExcellent
Fluor.None
Table58.0%
Depth60.6%
CuletNone
GirdleMedium to Medium
LxW Ratio1.01
Measurements7.97mm x 7.93mm x 4.82mm
$22,152
Diamond Shape
IdealCut
IColor
VS2Clarity
EXPolish
EXSym.
NoneFluor.
58.0Table
62.4Depth
NCulet
1.01L/W
GIAAgency
$12,295Price

1.8 Carat Round Diamond

SKUD-Y1V1VN
PolishExcellent
SymmetryExcellent
Fluor.None
Table58.0%
Depth62.4%
CuletNone
GirdleMedium to Slightly Thick
LxW Ratio1.01
Measurements7.77mm x 7.72mm x 4.83mm
$12,295
Diamond Shape
IdealCut
IColor
VS2Clarity
EXPolish
EXSym.
NoneFluor.
60.0Table
61.8Depth
NCulet
1.01L/W
GIAAgency
$12,429Price

1.81 Carat Round Diamond

SKUD-Y9WHV9
PolishExcellent
SymmetryExcellent
Fluor.None
Table60.0%
Depth61.8%
CuletNone
GirdleMedium to Slightly Thick
LxW Ratio1.01
Measurements7.84mm x 7.79mm x 4.83mm
$12,429
Diamond Shape
IdealCut
FColor
SI2Clarity
EXPolish
EXSym.
NoneFluor.
58.0Table
61.9Depth
NCulet
1.00L/W
GIAAgency
$12,532Price

1.8 Carat Round Diamond

SKUD-5P91V5
PolishExcellent
SymmetryExcellent
Fluor.None
Table58.0%
Depth61.9%
CuletNone
GirdleMedium to Slightly Thick
LxW Ratio1.0
Measurements7.80mm x 7.77mm x 4.82mm
$12,532
Diamond Shape
IdealCut
GColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
58.0Table
61.8Depth
NCulet
1.01L/W
GIAAgency
$14,964Price

1.81 Carat Round Diamond

SKUD-75YNF2
PolishExcellent
SymmetryExcellent
Fluor.None
Table58.0%
Depth61.8%
CuletNone
GirdleMedium to Slightly Thick
LxW Ratio1.01
Measurements7.82mm x 7.78mm x 4.82mm
$14,964
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Browse and build her a unique Round Cut, 1.8 Carat diamond ring with a unique setting she'll cherish forever. All Ritani products are ethically sourced and come with a certification report from the established diamond agencies GIA or AGSL. When you've found your gemstone, you can then peruse our large selection of engagement ring settings and metal types, such as platinum or rose gold. Our helpful customer service team and offer gemologist service will serve any assistance or advice you need during the selection process. We have partnered with local jewelry stores across the US so that you can see your loose diamond or designer jewelry in person and try before you buy.


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