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Heart|Lab Grown|IGI

1.09ct H VVS1 Heart Lab Grown Diamond

VG • H/VVS1 • IGI LG823642235

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823642235

Diamond specifications and retailer prices

From $256 CAD
As of November 4, 2026
Save $1,228 CAD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,485 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 1.09ct lab-grown heart diamond

This 1.09ct lab-grown heart sits in the classic one-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG823642235 or 823642235. Listed at 13 retailers as of November 4, 2026, with prices from $256 to $1,485, a $1,228 spread on the same certified stone. MOH London lists it at $1,485. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.09
Carat
H
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823642235
Dimensions6.59 × 7.37 × 4.09 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.59 mm7.37 mm1.09 ctH / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823642235
Side View
Table 65.0%Crown 29.2°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 55.5%

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 4
Current: $1,485 CAD|Low: $247 CAD|High: $1,508 CAD|Avg: $729 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5$256 CAD
Retailer 6$319 CAD
Retailer 8$319 CAD
Retailer 3$549 CAD
Retailer 7$560 CAD
Retailer 10$567 CAD
Retailer 2$776 CAD
Retailer 4$1,081 CAD
Retailer 9$1,098 CAD
MOH London$1,485 CAD

24 data points across 10 retailers

13 retailers$256 CAD to $1,485 CAD

A
Cheapest Retailer
-
$256 CAD
A
Retailer 2
-
$298 CAD
View
Retailer 3
-
$315 CAD
View
Price last confirmed 41 days ago
Retailer 4
-
$319 CAD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$319 CAD
View
B+
Retailer 6
-
$549 CAD
View
B+
Retailer 7
-
$560 CAD
View
B+
Retailer 8
-
$567 CAD
View
B+
Retailer 9
-
$776 CAD
View
B
Retailer 10
-
$1,024 CAD
View
B
Retailer 11
-
$1,081 CAD
View
B
Retailer 12
-
$1,098 CAD
View
Most Expensive
B
MOH London
LG823642235 · Nov 5
$1,485 CAD
£839 GBP
View
12 more retailers have this diamond
Prices start from $256 CADSave up to $1,228 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
1.09ct Heart
$256 CAD