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Heart|Lab Grown|IGI

0.77ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG790613478

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG790613478

Diamond specifications and retailer prices

From $411 CAD
$294 USD
As of October 29, 2026
Save $1,126 CAD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,538 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790613478 or 790613478. Listed at 8 retailers as of October 29, 2026, with prices from $411 to $1,538, a $1,126 spread on the same certified stone. MOH London lists it at $1,538. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790613478
Dimensions5.73 × 6.16 × 5.73 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
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
5.73 mm6.16 mm0.77 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790613478
Side View
Table 62.0%Crown 38.6°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 58.8%

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: $1,538 CAD|Low: $411 CAD|High: $1,596 CAD|Avg: $799 CAD|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$411 CAD
Retailer 9$547 CAD
Retailer 5$575 CAD
Retailer 2$594 CAD
Retailer 7$647 CAD
Retailer 3$690 CAD
Retailer 6$1,097 CAD
Retailer 8$1,127 CAD
MOH London$1,538 CAD

43 data points across 9 retailers

8 retailers$411 CAD to $1,538 CAD

A
Cheapest Retailer
-
$411 CAD
$294 USD
B+
Retailer 2
-
$575 CAD
$411 USD
View
B+
Retailer 3
-
$594 CAD
£334 GBP
View
B+
Retailer 4
-
$647 CAD
$462 USD
View
B
Retailer 5
-
$690 CAD
A$759 AUD
View
B
Retailer 6
-
$1,097 CAD
$784 USD
View
B
Retailer 7
-
$1,127 CAD
$805 USD
View
Most Expensive
B
MOH London
LG790613478 · Oct 29
$1,538 CAD
£865 GBP
View
7 more retailers have this diamond
Prices start from $411 CADSave up to $1,126 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