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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 $512 CAD
£289 GBP
As of October 31, 2026
Save $845 CAD (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,357 CAD at MOH London · As of October 29, 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 October 29, 2026, with prices from $512 to $1,357, a $845 spread on the same certified stone. MOH London lists it at $1,357. 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
Color
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: Oct 31
Current: $1,357 CAD|Low: $483 CAD|High: $1,366 CAD|Avg: $733 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 2$512 CAD
Retailer 3$518 CAD
Retailer 5$698 CAD
Retailer 4$704 CAD
MOH London$1,357 CAD

41 data points across 5 retailers

4 retailers$512 CAD to $1,357 CAD

A
Cheapest Retailer
-
$512 CAD
£289 GBP
B+
Retailer 2
-
$518 CAD
$371 USD
View
A
Retailer 3
-
$704 CAD
$504 USD
View
Most Expensive
B
MOH London
LG620480540 · Oct 29
$1,357 CAD
£765 GBP
View
3 more retailers have this diamond
Prices start from $512 CADSave up to $845 CAD

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
$512 CAD