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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 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 7 radiant cut 1.8 carat  diamonds

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Best sparkle
Shape Carat Cut Color Clarity Polish Sym. Fluor. Table Depth Culet L/W Agency Price
Diamond Shape
Very GoodCut
GColor
VS2Clarity
VGPolish
VGSym.
NoneFluor.
68.0Table
70.3Depth
NCulet
1.15L/W
GIAAgency
$14,284Price

1.84 Carat Radiant Diamond

SKUD-NW2JVK
PolishVery Good
SymmetryVery Good
Fluor.None
Table68.0%
Depth70.3%
CuletNone
GirdleSlightly Thick to Slightly Thick
LxW Ratio1.15
Measurements7.45mm x 6.47mm x 4.55mm
$14,284
Diamond Shape
GoodCut
GColor
SI1Clarity
VGPolish
VGSym.
NoneFluor.
72.0Table
70.6Depth
NCulet
1.05L/W
GIAAgency
$9,780Price

1.81 Carat Radiant Diamond

SKUD-NFNRS2
PolishVery Good
SymmetryVery Good
Fluor.None
Table72.0%
Depth70.6%
CuletNone
GirdleSlightly Thick to Thick
LxW Ratio1.05
Measurements7.14mm x 6.78mm x 4.79mm
$9,780
Diamond Shape
GoodCut
IColor
SI1Clarity
VGPolish
VGSym.
NoneFluor.
71.0Table
68.0Depth
NCulet
1.30L/W
GIAAgency
$9,465Price

1.82 Carat Radiant Diamond

SKUD-NPW20F
PolishVery Good
SymmetryVery Good
Fluor.None
Table71.0%
Depth68.0%
CuletNone
GirdleMedium to Medium
LxW Ratio1.3
Measurements8.16mm x 6.28mm x 4.27mm
$9,465
Diamond Shape
GoodCut
GColor
VVS2Clarity
VGPolish
GSym.
FaintFluor.
76.0Table
68.4Depth
NCulet
1.18L/W
GIAAgency
$15,066Price

1.84 Carat Radiant Diamond

SKUD-HJ29RX
PolishVery Good
SymmetryGood
Fluor.Faint
Table76.0%
Depth68.4%
CuletNone
GirdleMedium to Thick
LxW Ratio1.18
Measurements7.92mm x 6.70mm x 4.58mm
$15,066
Diamond Shape
Very GoodCut
DColor
VVS2Clarity
EXPolish
EXSym.
NoneFluor.
66.0Table
68.0Depth
NCulet
1.42L/W
GIAAgency
$18,538Price

1.8 Carat Radiant Diamond

SKUD-YF1V59
PolishExcellent
SymmetryExcellent
Fluor.None
Table66.0%
Depth68.0%
CuletNone
GirdleSlightly Thick to Slightly Thick
LxW Ratio1.42
Measurements8.83mm x 6.22mm x 4.23mm
$18,538
Diamond Shape
Very GoodCut
EColor
VVS1Clarity
EXPolish
EXSym.
MediumFluor.
68.0Table
68.6Depth
NCulet
1.43L/W
GIAAgency
$15,382Price

1.84 Carat Radiant Diamond

SKUD-HHHSN6
PolishExcellent
SymmetryExcellent
Fluor.Medium
Table68.0%
Depth68.6%
CuletNone
GirdleSlightly Thick to Thick
LxW Ratio1.43
Measurements8.88mm x 6.21mm x 4.26mm
$15,382
Diamond Shape
Very GoodCut
EColor
SI2Clarity
VGPolish
GSym.
NoneFluor.
65.0Table
62.1Depth
VSCulet
1.09L/W
GIAAgency
$11,087Price

1.8 Carat Radiant Diamond

SKUD-07P1QX
PolishVery Good
SymmetryGood
Fluor.None
Table65.0%
Depth62.1%
CuletVery Small
GirdleThin to Extremely Thick
LxW Ratio1.09
Measurements7.60mm x 6.95mm x 4.32mm
$11,087
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Browse and build her a unique Radiant Cut, 1.8 Carat diamond engagement ring with a unique setting she'll cherish endlessly. Each of Ritani's responsibly sourced sourced loose diamonds comes with its very own GIA or AGSL certification report, detailing the diamond's 4C grades. After you select the stone that's right for you, complete your ring with a style from our diverse selection of ring settings, from timeless solitaires to sparkling antique halos. Use our customer service team and virtual gemologist to help guide you if you want trained assistance. You can preview your diamond or finished engagement ring at any one of our regional jeweler partners, based all over the US.


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