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Heart|Lab Grown|IGI

0.45ct G VS2 Heart Lab Grown Diamond

ID • G/VS2 • IGI LG821646681

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821646681

Diamond specifications and retailer prices

From $134 CAD
$96 USD
As of October 24, 2026
Save $925 CAD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,059 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.45ct lab-grown heart diamond

This 0.45ct lab-grown heart sits in the sub-half-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821646681 or 821646681. Listed at 12 retailers as of October 24, 2026, with prices from $134 to $1,059, a $925 spread on the same certified stone. MOH London lists it at $1,059. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821646681
Dimensions5.33 × 4.93 × 2.85 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.33 mm4.93 mm0.45 ctG / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821646681
Side View
Table 64.0%Crown 30.9°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 53.5%

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: Oct 24
Current: $1,059 CAD|Low: $116 CAD|High: $1,902 CAD|Avg: $498 CAD|-43.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4$116 CAD
Retailer 10$134 CAD
Retailer 9$154 CAD
Retailer 3$196 CAD
Retailer 7$256 CAD
Retailer 5$283 CAD
Retailer 6$347 CAD
Retailer 2$363 CAD
Retailer 8$462 CAD
Retailer 12$546 CAD
Retailer 11$571 CAD
MOH London$1,059 CAD

43 data points across 12 retailers

12 retailers$134 CAD to $1,059 CAD

Retailer 1
-
$116 CAD
$83 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$134 CAD
$96 USD
View
A
Retailer 3
-
$154 CAD
$110 USD
View
A
Retailer 4
-
$196 CAD
$140 USD
View
A
Retailer 5
-
$256 CAD
£144 GBP
View
B+
Retailer 6
-
$283 CAD
€193 EUR
View
B+
Retailer 7
-
$347 CAD
£196 GBP
View
B+
Retailer 8
-
$363 CAD
$260 USD
View
B
Retailer 9
-
$462 CAD
$331 USD
View
B
Retailer 10
-
$546 CAD
$391 USD
View
B
Retailer 11
-
$571 CAD
$409 USD
View
Most Expensive
B
MOH London
LG821646681 · Oct 26
$1,059 CAD
£597 GBP
View
11 more retailers have this diamond
Prices start from $134 CADSave up to $925 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
0.45ct Heart
$134 CAD