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Radiant|Lab Grown|IGI

0.71ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG742537620

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG742537620

Diamond specifications and retailer prices

From $411 USD
As of November 1, 2026
Save $684 USD (62%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,095 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.71ct lab-grown radiant diamond

This 0.71ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG742537620 or 742537620. Listed at 11 retailers as of November 1, 2026, with prices from $411 to $1,095, a $684 spread on the same certified stone. MOH London lists it at $1,095. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.71
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742537620
Dimensions6.41 × 4.72 × 3.01 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.41 mm4.72 mm0.71 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742537620
Side View
Table 72.0%Crown 24.1°Girdle: THN-MEDPavilion 37.1°Culet: NoneDepth 63.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,095 USD|Low: $390 USD|High: $1,139 USD|Avg: $618 USD|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8$390 USD
Retailer 10$411 USD
Retailer 2$425 USD
Retailer 4$447 USD
Retailer 7$460 USD
Retailer 6$463 USD
Retailer 5$694 USD
Retailer 11$786 USD
Retailer 9$807 USD
Retailer 3$820 USD
MOH London$1,095 USD

42 data points across 11 retailers

11 retailers$411 USD to $1,095 USD

Retailer 1
-
$390 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$411 USD
View
A
Retailer 3
-
$425 USD
£335 GBP
View
B+
Retailer 4
-
$447 USD
€426 EUR
View
B+
Retailer 5
-
$460 USD
View
B+
Retailer 6
-
$463 USD
View
Retailer 7
-
$694 USD
A$1,067 AUD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$786 USD
View
B
Retailer 9
-
$807 USD
View
B
Retailer 10
-
$820 USD
View
Most Expensive
B
MOH London
LG742537620 · Nov 1
$1,095 USD
£862 GBP
View
10 more retailers have this diamond
Prices start from $411 USDSave up to $684 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.71ct Radiant
$411 USD