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Round|Lab Grown|IGI

1.34ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG492123292

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492123292

Diamond specifications and retailer prices

From $1,000 CAD
As of November 5, 2026
Save $3,542 CAD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,542 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 1.34ct lab-grown round diamond

This 1.34ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492123292 or 492123292. Listed at 12 retailers as of November 5, 2026, with prices from $1,000 to $4,542, a $3,542 spread on the same certified stone. MOH London lists it at $4,542. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492123292
Dimensions7.15 × 7.12 × 4.31 mm
L/W Ratio1.00
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
7.15 mm7.12 mm1.34 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492123292
Side View
Table 54.5%Crown 33.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
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: $4,542 CAD|Low: $959 CAD|High: $4,615 CAD|Avg: $1,921 CAD|-0.2%
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
Retailer 15
November 5, 2026
Retailer 11$1,000 CAD
Retailer 8$1,061 CAD
Retailer 14$1,088 CAD
Retailer 5$1,114 CAD
Retailer 3$1,119 CAD
Retailer 12$1,159 CAD
Retailer 9$1,404 CAD
Retailer 6$1,533 CAD
Retailer 4$1,844 CAD
Retailer 13$1,883 CAD
Retailer 2$2,130 CAD
Retailer 7$2,595 CAD
Retailer 10$2,856 CAD
Retailer 15$3,261 CAD
MOH London$4,542 CAD

26 data points across 15 retailers

12 retailers$1,000 CAD to $4,542 CAD

A
Cheapest Retailer
-
$1,000 CAD
A
Retailer 2
-
$1,061 CAD
View
A
Retailer 3
-
$1,088 CAD
View
A
Retailer 4
-
$1,119 CAD
View
Final sale: no returns
A
Retailer 5
-
$1,159 CAD
View
Retailer 6
-
$1,159 CAD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$1,404 CAD
View
B+
Retailer 8
-
$1,883 CAD
View
B+
Retailer 9
-
$2,130 CAD
View
B
Retailer 10
-
$2,856 CAD
View
B
Retailer 11
-
$3,261 CAD
View
Most Expensive
B
MOH London
LG492123292 · Nov 5
$4,542 CAD
£2,561 GBP
View
11 more retailers have this diamond
Prices start from $1,000 CADSave up to $3,542 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
1.34ct Round
$1,000 CAD