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Heart|Lab Grown|IGI

1.03ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG829614170

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG829614170

Diamond specifications and retailer prices

From $456 CAD
As of October 29, 2026
Save $493 CAD (52%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,276 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG829614170 or 829614170. Listed at 9 retailers as of October 29, 2026, with a 108% 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

1.03
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829614170
Dimensions7.20 × 6.35 × 4.01 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.20 mm6.35 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829614170
Side View
Table 58.0%Crown 31.9°Girdle: THN-STKPavilion 38.3°Culet: NoneDepth 55.7%

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 29
Current: $1,276 CAD|Low: $390 CAD|High: $1,387 CAD|Avg: $770 CAD|-5.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 9$390 CAD
Retailer 2$456 CAD
Retailer 4$474 CAD
Retailer 7$545 CAD
Retailer 8$817 CAD
Retailer 6$879 CAD
Retailer 3$920 CAD
Retailer 5$949 CAD
MOH London$1,276 CAD

36 data points across 9 retailers

9 retailers$456 CAD to $949 CAD

Retailer 1
-
$390 CAD
Price last confirmed 11 days ago
A
Retailer 2
-
$456 CAD
View
A
Retailer 3
-
$474 CAD
View
Retailer 4
-
$545 CAD
View
Price last confirmed 8 days ago
Retailer 5
-
$817 CAD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$879 CAD
View
B
Retailer 7
-
$920 CAD
View
B
Retailer 8
-
$949 CAD
View
Most Expensive
MOH London
LG829614170 · Oct 29
$1,276 CAD
£721 GBP
View
Price last confirmed 7 days ago
8 more retailers have this diamond
Prices start from $456 CADSave up to $493 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
1.03ct Heart
$456 CAD