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Round|Lab Grown|IGI

1.31ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG596318249

Shape and cutting style on the report: Round brilliant

Certificate IGI LG596318249

Diamond specifications and retailer prices

From €334 EUR
As of November 4, 2026
Save €625 EUR (65%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €960 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.31ct lab-grown round diamond

This 1.31ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG596318249 or 596318249. Listed at 6 retailers as of November 4, 2026, with prices from €334 to €960, a €625 spread on the same certified stone. MOH London lists it at €960. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596318249
Dimensions7.11 × 7.07 × 4.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.11 mm7.07 mm1.31 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596318249
Side View
Table 59.0%Crown 34.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.2%

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: €960 EUR|Low: €312 EUR|High: €973 EUR|Avg: €549 EUR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3€334 EUR
Retailer 5€372 EUR
Retailer 4€412 EUR
Retailer 2€437 EUR
Retailer 6€815 EUR
MOH London€960 EUR

11 data points across 6 retailers

6 retailers€334 EUR to €960 EUR

B+
Cheapest Retailer
-
€334 EUR
A
Retailer 2
-
€372 EUR
View
A
Retailer 3
-
€412 EUR
View
B+
Retailer 4
-
€437 EUR
View
B
Retailer 5
-
€815 EUR
View
Most Expensive
B
MOH London
LG596318249 · Nov 5
€960 EUR
£848 GBP
View
5 more retailers have this diamond
Prices start from €334 EURSave up to €625 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 Round
€334 EUR