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Heart|Lab Grown|IGI

1.00ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG846656753

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846656753

Diamond specifications and retailer prices

From $303 CAD
As of November 1, 2026
Save $591 CAD (66%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,232 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846656753 or 846656753. Listed at 11 retailers as of November 1, 2026, with a 195% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656753
Dimensions6.79 × 6.20 × 3.84 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.79 mm6.20 mm1.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846656753
Side View
Table 67.0%Crown 35.3°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 56.6%

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 1
Current: $1,232 CAD|Low: $236 CAD|High: $1,398 CAD|Avg: $608 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 10$236 CAD
Retailer 12$303 CAD
Retailer 2$317 CAD
Retailer 3$435 CAD
Retailer 6$442 CAD
Retailer 11$454 CAD
Retailer 4$481 CAD
Retailer 5$675 CAD
Retailer 7$717 CAD
Retailer 8$836 CAD
Retailer 9$894 CAD
MOH London$1,232 CAD

6 data points across 12 retailers

11 retailers$303 CAD to $894 CAD

A
Cheapest Retailer
-
$303 CAD
A
Retailer 2
-
$317 CAD
View
Retailer 3
-
$435 CAD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$442 CAD
View
Retailer 5
-
$454 CAD
View
Price last confirmed 8 days ago
Retailer 6
-
$481 CAD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$675 CAD
View
B+
Retailer 8
-
$717 CAD
View
B
Retailer 9
-
$836 CAD
View
B
Retailer 10
-
$894 CAD
View
Most Expensive
MOH London
LG846656753 · Oct 26
$1,232 CAD
£694 GBP
View
Price last confirmed 8 days ago
10 more retailers have this diamond
Prices start from $303 CADSave up to $591 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
1.00ct Heart
$303 CAD