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Heart|Lab Grown|IGI

0.77ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG844607471

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844607471

Diamond specifications and retailer prices

From $411 CAD
$294 USD
As of October 29, 2026
Save $1,143 CAD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,554 CAD at MOH London · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844607471 or 844607471. Listed at 8 retailers as of October 29, 2026, with prices from $411 to $1,554, a $1,143 spread on the same certified stone. MOH London lists it at $1,554. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844607471
Dimensions5.62 × 6.23 × 3.64 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.62 mm6.23 mm0.77 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844607471
Side View
Table 59.0%Crown 37.8°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 58.4%

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: Oct 29
Current: $1,554 CAD|Low: $409 CAD|High: $1,554 CAD|Avg: $837 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4$411 CAD
Retailer 5$580 CAD
Retailer 2$600 CAD
Retailer 3$649 CAD
Retailer 7$650 CAD
Retailer 6$1,112 CAD
Retailer 8$1,137 CAD
MOH London$1,554 CAD

18 data points across 8 retailers

8 retailers$411 CAD to $1,554 CAD

A
Cheapest Retailer
-
$411 CAD
$294 USD
B+
Retailer 2
-
$580 CAD
$415 USD
View
B+
Retailer 3
-
$600 CAD
£338 GBP
View
B+
Retailer 4
-
$649 CAD
A$715 AUD
View
B+
Retailer 5
-
$650 CAD
$465 USD
View
B
Retailer 6
-
$1,112 CAD
$796 USD
View
B
Retailer 7
-
$1,137 CAD
$814 USD
View
Most Expensive
B
MOH London
LG844607471 · Oct 29
$1,554 CAD
£876 GBP
View
7 more retailers have this diamond
Prices start from $411 CADSave up to $1,143 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
$411 CAD