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Heart|Lab Grown|IGI

0.77ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG839640559

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839640559

Diamond specifications and retailer prices

From $295 CAD
As of November 5, 2026
Save $1,104 CAD (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,400 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 0.77ct lab-grown heart diamond

This 0.77ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839640559 or 839640559. Listed at 6 retailers as of November 2, 2026, with prices from $295 to $1,400, a $1,104 spread on the same certified stone. MOH London lists it at $1,400. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839640559
Dimensions6.34 × 5.66 × 3.59 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
6.34 mm5.66 mm0.77 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839640559
Side View
Table 61.0%Crown 37.6°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 56.6%

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 5
Current: $1,400 CAD|Low: $295 CAD|High: $1,400 CAD|Avg: $664 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3$295 CAD
Retailer 6$366 CAD
Retailer 2$530 CAD
Retailer 4$566 CAD
Retailer 5$1,204 CAD
MOH London$1,400 CAD

9 data points across 6 retailers

6 retailers$295 CAD to $1,400 CAD

A
Cheapest Retailer
-
$295 CAD
B+
Retailer 2
-
$366 CAD
View
B+
Retailer 3
-
$530 CAD
View
Retailer 4
-
$566 CAD
View
Price last confirmed 7 days ago
B
Retailer 5
-
$1,204 CAD
View
Most Expensive
B
MOH London
LG839640559 · Nov 2
$1,400 CAD
£791 GBP
View
5 more retailers have this diamond
Prices start from $295 CADSave up to $1,104 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
0.77ct Heart
$295 CAD