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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 $951 CAD
As of November 5, 2026
Save $3,685 CAD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,636 CAD 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 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 November 5, 2026, with prices from $951 to $4,636, a $3,685 spread on the same certified stone. MOH London lists it at $4,636. 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

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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 5
Current: $4,636 CAD|Low: $761 CAD|High: $4,711 CAD|Avg: $1,968 CAD|-0.3%
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
November 5, 2026
Retailer 9$951 CAD
Retailer 2$1,033 CAD
Retailer 13$1,035 CAD
Retailer 12$1,066 CAD
Retailer 3$1,088 CAD
Retailer 10$1,103 CAD
Retailer 8$1,348 CAD
Retailer 4$1,771 CAD
Retailer 11$1,796 CAD
Retailer 6$2,468 CAD
Retailer 7$2,818 CAD
Retailer 14$3,102 CAD
Retailer 5$3,158 CAD
MOH London$4,636 CAD

19 data points across 14 retailers

12 retailers$951 CAD to $4,636 CAD

A
Cheapest Retailer
-
$951 CAD
A
Retailer 2
-
$1,033 CAD
View
A
Retailer 3
-
$1,035 CAD
View
A
Retailer 4
-
$1,066 CAD
View
Final sale: no returns
A
Retailer 5
-
$1,088 CAD
View
A
Retailer 6
-
$1,103 CAD
View
Retailer 7
-
$1,103 CAD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
$1,348 CAD
View
B+
Retailer 9
-
$1,796 CAD
View
B
Retailer 10
-
$2,818 CAD
View
B
Retailer 11
-
$3,102 CAD
View
Most Expensive
B
MOH London
LG492113665 · Nov 5
$4,636 CAD
£2,614 GBP
View
11 more retailers have this diamond
Prices start from $951 CADSave up to $3,685 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 Round
$951 CAD