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Oval|Lab Grown|IGI

1.31ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG620480540

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG620480540

Diamond specifications and retailer prices

From €322 EUR
As of November 4, 2026
Save €533 EUR (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €856 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.31ct lab-grown oval diamond

This 1.31ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620480540 or 620480540. Listed at 4 retailers as of November 4, 2026, with prices from €322 to €856, a €533 spread on the same certified stone. MOH London lists it at €856. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620480540
Dimensions9.16 × 6.15 × 3.70 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
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
9.16 mm6.15 mm1.31 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620480540
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €856 EUR|Low: €307 EUR|High: €868 EUR|Avg: €474 EUR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 2€322 EUR
Retailer 3€329 EUR
Retailer 5€444 EUR
Retailer 4€447 EUR
MOH London€856 EUR

41 data points across 5 retailers

4 retailers€322 EUR to €856 EUR

A
Cheapest Retailer
-
€322 EUR
B+
Retailer 2
-
€329 EUR
View
B+
Retailer 3
-
€447 EUR
View
Most Expensive
B
MOH London
LG620480540 · Nov 5
€856 EUR
£759 GBP
View
3 more retailers have this diamond
Prices start from €322 EURSave up to €533 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 Oval
€322 EUR