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Round|Lab Grown|IGI

1.81ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG492112723

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112723

Diamond specifications and retailer prices

From $1,411 CAD
$1,010 USD
As of October 30, 2026
Save $5,967 CAD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,378 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.81ct lab-grown round diamond

This 1.81ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492112723 or 492112723. Listed at 12 retailers as of October 29, 2026, with prices from $1,411 to $7,378, a $5,967 spread on the same certified stone. MOH London lists it at $7,378. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112723
Dimensions7.80 × 7.82 × 4.82 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
7.80 mm7.82 mm1.81 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492112723
Side View
Table 57.0%Crown 35.8°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $7,378 CAD|Low: $1,411 CAD|High: $7,426 CAD|Avg: $3,663 CAD|+0.5%
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
October 30, 2026
Retailer 2$1,411 CAD
Retailer 9$2,215 CAD
Retailer 14$2,410 CAD
Retailer 13$2,481 CAD
Retailer 10$2,569 CAD
Retailer 12$2,570 CAD
Retailer 4$2,808 CAD
Retailer 5$3,471 CAD
Retailer 11$4,044 CAD
Retailer 8$4,544 CAD
Retailer 7$4,724 CAD
Retailer 3$4,817 CAD
Retailer 6$5,749 CAD
MOH London$7,378 CAD

20 data points across 14 retailers

12 retailers$1,411 CAD to $7,378 CAD

A
Cheapest Retailer
-
$1,411 CAD
$1,010 USD
A
Retailer 2
-
$2,215 CAD
$1,586 USD
View
A
Retailer 3
-
$2,410 CAD
$1,725 USD
View
B+
Retailer 4
-
$2,481 CAD
$1,776 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,569 CAD
$1,839 USD
View
Retailer 6
-
$2,570 CAD
$1,840 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$2,808 CAD
$2,010 USD
View
B
Retailer 8
-
$4,044 CAD
$2,895 USD
View
B
Retailer 9
-
$4,544 CAD
$3,253 USD
View
B
Retailer 10
-
$4,724 CAD
ZAR 54,629 ZAR
View
B
Retailer 11
-
$4,817 CAD
$3,448 USD
View
Most Expensive
B
MOH London
LG492112723 · Oct 29
$7,378 CAD
£4,159 GBP
View
11 more retailers have this diamond
Prices start from $1,411 CADSave up to $5,967 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
1.81ct Round
$1,411 CAD