CaratHunter
Plans
Heart|Lab Grown|IGI

1.05ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG844656173

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844656173

Diamond specifications and retailer prices

From $432 CAD
As of November 4, 2026
Save $1,062 CAD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,494 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844656173 or 844656173. Listed at 9 retailers as of November 2, 2026, with prices from $432 to $1,494, a $1,062 spread on the same certified stone. MOH London lists it at $1,494. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844656173
Dimensions6.42 × 7.01 × 4.02 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm7.01 mm1.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844656173
Side View
Table 59.0%Crown 33.7°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 57.3%

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 4
Current: $1,494 CAD|Low: $429 CAD|High: $1,503 CAD|Avg: $877 CAD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8$432 CAD
Retailer 3$546 CAD
Retailer 2$571 CAD
Retailer 6$619 CAD
Retailer 9$1,069 CAD
Retailer 7$1,102 CAD
Retailer 5$1,125 CAD
Retailer 4$1,184 CAD
MOH London$1,494 CAD

30 data points across 9 retailers

9 retailers$432 CAD to $1,494 CAD

B+
Cheapest Retailer
-
$432 CAD
A
Retailer 2
-
$546 CAD
View
B+
Retailer 3
-
$571 CAD
View
B+
Retailer 4
-
$619 CAD
View
B
Retailer 5
-
$1,069 CAD
View
B
Retailer 6
-
$1,102 CAD
View
Retailer 7
-
$1,125 CAD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$1,184 CAD
View
Most Expensive
B
MOH London
LG844656173 · Nov 2
$1,494 CAD
£844 GBP
View
8 more retailers have this diamond
Prices start from $432 CADSave up to $1,062 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
1.05ct Heart
$432 CAD