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Marquise|Lab Grown|IGI

1.31ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG765631324

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG765631324

Diamond specifications and retailer prices

From €291 EUR
$325 USD
As of November 1, 2026
Save €703 EUR (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €994 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.31ct lab-grown marquise diamond

This 1.31ct lab-grown marquise 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 LG765631324 or 765631324. Listed at 9 retailers as of November 1, 2026, with prices from €291 to €994, a €703 spread on the same certified stone. MOH London lists it at €994. 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
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG765631324
Dimensions11.14 × 5.63 × 3.60 mm
L/W Ratio1.98
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
11.14 mm5.63 mm1.31 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG765631324
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.9%

Caratlytics Score

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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: €994 EUR|Low: €291 EUR|High: €1,021 EUR|Avg: €561 EUR|+0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4€291 EUR
Retailer 5€369 EUR
Retailer 2€387 EUR
Retailer 3€436 EUR
Retailer 6€458 EUR
Retailer 8€723 EUR
Retailer 7€742 EUR
Retailer 9€743 EUR
MOH London€994 EUR

42 data points across 9 retailers

9 retailers€291 EUR to €994 EUR

B+
Cheapest Retailer
-
€291 EUR
$325 USD
A
Retailer 2
-
€369 EUR
View
A
Retailer 3
-
€387 EUR
£340 GBP
View
A
Retailer 4
-
€436 EUR
$487 USD
View
A
Retailer 5
-
€458 EUR
$512 USD
View
Retailer 6
-
€723 EUR
A$1,243 AUD
View
Price last confirmed 24 days ago
Retailer 7
-
€742 EUR
$829 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
€743 EUR
$830 USD
View
Most Expensive
B
MOH London
LG765631324 · Nov 1
€994 EUR
£874 GBP
View
8 more retailers have this diamond
Prices start from €291 EURSave up to €703 EUR

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 Marquise
€291 EUR