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Cushion|Lab Grown|IGI

1.31ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG792667093

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

Certificate IGI LG792667093

Diamond specifications and retailer prices

From £303 GBP
$406 USD
As of November 1, 2026
Save £503 GBP (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £806 GBP at MOH London · As of November 1, 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 LG792667093 or 792667093. Listed at 7 retailers as of November 1, 2026, with prices from £303 to £806, a £503 spread on the same certified stone. MOH London lists it at £806. 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 angle37.5°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792667093
Dimensions6.38 × 6.06 × 3.89 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.38 mm6.06 mm1.31 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792667093
Side View
Table 62.0%Crown 37.5°Girdle: STK-THKPavilion 31.5°Culet: NoneDepth 64.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £806 GBP|Low: £85 GBP|High: £806 GBP|Avg: £379 GBP|+3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7£85 GBP
Retailer 4£298 GBP
Retailer 2£303 GBP
Retailer 3£312 GBP
Retailer 5£353 GBP
Retailer 8£379 GBP
Retailer 6£577 GBP
MOH London£806 GBP

41 data points across 8 retailers

7 retailers£303 GBP to £806 GBP

Retailer 1
-
£298 GBP
€380 EUR
Price last confirmed 7 days ago
A
Retailer 2
-
£303 GBP
$406 USD
View
A
Retailer 3
-
£312 GBP
View
A
Retailer 4
-
£353 GBP
$473 USD
View
A
Retailer 5
-
£379 GBP
$508 USD
View
Retailer 6
-
£577 GBP
$773 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG792667093 · Nov 1
£806 GBP
View
6 more retailers have this diamond
Prices start from £303 GBPSave up to £503 GBP

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
£303 GBP