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Round|Lab Grown|IGI

1.81ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG445037724

Shape and cutting style on the report: Round brilliant

Certificate IGI LG445037724

Diamond specifications and retailer prices

From $1,411 CAD
$1,010 USD
As of October 31, 2026
Save $5,937 CAD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,348 CAD at MOH London · As of October 27, 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 LG445037724 or 445037724. Listed at 12 retailers as of October 27, 2026, with prices from $1,411 to $7,348, a $5,937 spread on the same certified stone. MOH London lists it at $7,348. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037724
Dimensions7.88 × 7.82 × 4.81 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.88 mm7.82 mm1.81 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445037724
Side View
Table 59.0%Crown 32.4°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.3%

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 31
Current: $7,348 CAD|Low: $1,411 CAD|High: $7,426 CAD|Avg: $3,754 CAD|+0.1%
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 6$2,309 CAD
Retailer 12$2,410 CAD
Retailer 14$2,479 CAD
Retailer 10$2,569 CAD
Retailer 3$2,808 CAD
Retailer 4$3,471 CAD
Retailer 11$4,044 CAD
Retailer 8$4,544 CAD
Retailer 7$4,724 CAD
Retailer 13$4,817 CAD
MOH London$7,348 CAD
Retailer 5$7,353 CAD

18 data points across 14 retailers

12 retailers$1,411 CAD to $7,348 CAD

A
Cheapest Retailer
-
$1,411 CAD
$1,010 USD
A
Retailer 2
-
$2,215 CAD
$1,586 USD
View
B+
Retailer 3
-
$2,410 CAD
$1,725 USD
View
B+
Retailer 4
-
$2,479 CAD
$1,775 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 19 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
LG445037724 · Oct 27
$7,348 CAD
£4,142 GBP
View
11 more retailers have this diamond
Prices start from $1,411 CADSave up to $5,937 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