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Heart|Lab Grown|IGI

0.81ct H VS1 Heart Lab Grown Diamond

ID • H/VS1 • IGI LG813659397

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG813659397

Diamond specifications and retailer prices

From $397 CAD
As of November 5, 2026
Save $1,100 CAD (73%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,497 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 0.81ct lab-grown heart diamond

This 0.81ct lab-grown heart sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813659397 or 813659397. Listed at 6 retailers as of November 5, 2026, with prices from $397 to $1,497, a $1,100 spread on the same certified stone. MOH London lists it at $1,497. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.4°
Pavilion angle45.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813659397
Dimensions6.62 × 5.46 × 3.93 mm
L/W Ratio1.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm5.46 mm0.81 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG813659397
Side View
Table 62.0%Crown 31.4°Girdle: STK-VTKPavilion 45.5°Culet: NoneDepth 59.4%

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: Nov 5
Current: $1,497 CAD|Low: $397 CAD|High: $1,518 CAD|Avg: $799 CAD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5$397 CAD
Retailer 3$421 CAD
Retailer 2$530 CAD
Retailer 4$747 CAD
Retailer 6$1,106 CAD
MOH London$1,497 CAD

20 data points across 6 retailers

6 retailers$397 CAD to $1,497 CAD

A
Cheapest Retailer
-
$397 CAD
A
Retailer 2
-
$421 CAD
View
A
Retailer 3
-
$530 CAD
View
B+
Retailer 4
-
$747 CAD
View
B
Retailer 5
-
$1,106 CAD
View
Most Expensive
B
MOH London
LG813659397 · Nov 5
$1,497 CAD
£846 GBP
View
5 more retailers have this diamond
Prices start from $397 CADSave up to $1,100 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
0.81ct Heart
$397 CAD