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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 $465 SGD
£286 GBP
As of November 3, 2026
Save $773 SGD (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,238 SGD at MOH London · As of November 1, 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 1, 2026, with prices from $465 to $1,238, a $773 spread on the same certified stone. MOH London lists it at $1,238. 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 3
Current: $1,238 SGD|Low: $443 SGD|High: $1,253 SGD|Avg: $681 SGD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 2$465 SGD
Retailer 3$475 SGD
Retailer 5$641 SGD
Retailer 4$646 SGD
MOH London$1,238 SGD

41 data points across 5 retailers

4 retailers$465 SGD to $1,238 SGD

A
Cheapest Retailer
-
$465 SGD
£286 GBP
B+
Retailer 2
-
$475 SGD
$371 USD
View
B+
Retailer 3
-
$646 SGD
$504 USD
View
Most Expensive
B
MOH London
LG620480540 · Nov 1
$1,238 SGD
£761 GBP
View
3 more retailers have this diamond
Prices start from $465 SGDSave up to $773 SGD

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
$465 SGD