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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 $586 AUD
As of November 4, 2026
Save $971 AUD (62%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,557 AUD at MOH London · As of November 5, 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 12 retailers as of November 4, 2026, with prices from $586 to $1,557, a $971 spread on the same certified stone. MOH London lists it at $1,557. 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
Colour
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

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,557 AUD|Low: $556 AUD|High: $1,624 AUD|Avg: $880 AUD|-2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 8$556 AUD
Retailer 10$586 AUD
Retailer 2$599 AUD
Retailer 4$620 AUD
Retailer 7$656 AUD
Retailer 6$660 AUD
Retailer 5$988 AUD
Retailer 11$1,120 AUD
Retailer 9$1,149 AUD
Retailer 3$1,169 AUD
MOH London$1,557 AUD

43 data points across 11 retailers

12 retailers$586 AUD to $1,557 AUD

Retailer 1
-
$556 AUD
Price last confirmed 18 days ago
A
Retailer 2
-
$586 AUD
View
A
Retailer 3
-
$599 AUD
View
A
Retailer 4
-
$613 AUD
View
A
Retailer 5
-
$620 AUD
View
B+
Retailer 6
-
$656 AUD
View
B+
Retailer 7
-
$660 AUD
View
Retailer 8
-
$988 AUD
View
Price last confirmed 11 days ago
B
Retailer 9
-
$1,120 AUD
View
B
Retailer 10
-
$1,149 AUD
View
B
Retailer 11
-
$1,169 AUD
View
Most Expensive
B
MOH London
LG742537620 · Nov 5
$1,557 AUD
£860 GBP
View
11 more retailers have this diamond
Prices start from $586 AUDSave up to $971 AUD

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
$586 AUD