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Round|Lab Grown|IGI

1.31ct J VS2 Round Lab Grown Diamond

EX • J/VS2 • IGI LG492113665

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492113665

Diamond specifications and retailer prices

From €610 EUR
$681 USD
As of October 29, 2026
Save €2,373 EUR (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,983 EUR at MOH London · As of October 26, 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492113665 or 492113665. Listed at 12 retailers as of October 26, 2026, with prices from €610 to €2,983, a €2,373 spread on the same certified stone. MOH London lists it at €2,983. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
J
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492113665
Dimensions7.10 × 7.03 × 4.33 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
7.10 mm7.03 mm1.31 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492113665
Side View
Table 57.5%Crown 32.3°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.4%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: €2,983 EUR|Low: €488 EUR|High: €3,019 EUR|Avg: €1,247 EUR|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 9€610 EUR
Retailer 2€662 EUR
Retailer 13€663 EUR
Retailer 12€683 EUR
Retailer 3€697 EUR
Retailer 10€707 EUR
Retailer 8€864 EUR
Retailer 4€1,135 EUR
Retailer 11€1,151 EUR
Retailer 6€1,582 EUR
Retailer 7€1,806 EUR
Retailer 14€1,988 EUR
Retailer 5€2,025 EUR
MOH London€2,983 EUR

20 data points across 14 retailers

12 retailers€610 EUR to €2,983 EUR

A
Cheapest Retailer
-
€610 EUR
$681 USD
A
Retailer 2
-
€662 EUR
$740 USD
View
A
Retailer 3
-
€663 EUR
$741 USD
View
A
Retailer 4
-
€683 EUR
$763 USD
View
Final sale: no returns
A
Retailer 5
-
€697 EUR
$779 USD
View
A
Retailer 6
-
€707 EUR
$790 USD
View
Retailer 7
-
€707 EUR
$790 USD
View
Price last confirmed 16 days ago
B+
Retailer 8
-
€864 EUR
$965 USD
View
B+
Retailer 9
-
€1,151 EUR
$1,286 USD
View
B
Retailer 10
-
€1,806 EUR
$2,018 USD
View
B
Retailer 11
-
€1,988 EUR
$2,221 USD
View
Most Expensive
B
MOH London
LG492113665 · Oct 26
€2,983 EUR
£2,624 GBP
View
11 more retailers have this diamond
Prices start from €610 EURSave up to €2,373 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
€610 EUR