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Cushion|Lab Grown|IGI

1.31ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG807607608

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG807607608

Diamond specifications and retailer prices

From $346 AUD
As of November 1, 2026
Save $1,111 AUD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,457 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.31ct lab-grown cushion diamond

This 1.31ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807607608 or 807607608. Listed at 10 retailers as of November 1, 2026, with prices from $346 to $1,457, a $1,111 spread on the same certified stone. MOH London lists it at $1,457. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807607608
Dimensions6.71 × 6.38 × 3.93 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.71 mm6.38 mm1.31 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807607608
Side View
Table 68.0%Crown 32.5°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 61.6%

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 1
Current: $1,457 AUD|Low: $346 AUD|High: $2,153 AUD|Avg: $903 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 6$346 AUD
Retailer 7$421 AUD
Retailer 2$553 AUD
Retailer 3$579 AUD
Retailer 8$671 AUD
Retailer 9$723 AUD
Retailer 10$1,079 AUD
Retailer 5$1,197 AUD
Retailer 4$1,283 AUD
MOH London$1,457 AUD

40 data points across 10 retailers

10 retailers$346 AUD to $1,457 AUD

A
Cheapest Retailer
-
$346 AUD
B+
Retailer 2
-
$421 AUD
View
A
Retailer 3
-
$553 AUD
View
A
Retailer 4
-
$579 AUD
View
A
Retailer 5
-
$671 AUD
View
A
Retailer 6
-
$723 AUD
View
B+
Retailer 7
-
$1,079 AUD
View
B+
Retailer 8
-
$1,197 AUD
View
B+
Retailer 9
-
$1,283 AUD
View
Most Expensive
B
MOH London
LG807607608 · Nov 2
$1,457 AUD
£805 GBP
View
9 more retailers have this diamond
Prices start from $346 AUDSave up to $1,111 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
1.31ct Cushion
$346 AUD