Heart|Lab Grown|IGI

0.77ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG831650692

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831650692

Diamond specifications and retailer prices

From $339 CAD
$242 USD
As of October 30, 2026
Save $838 CAD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,177 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 LG831650692 or 831650692. Listed at 8 retailers as of October 29, 2026, with prices from $339 to $1,177, a $838 spread on the same certified stone. MOH London lists it at $1,177. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831650692
Dimensions6.48 × 5.60 × 3.85 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.48 mm5.60 mm0.77 ctD / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831650692
Side View
Table 57.0%Crown 34.1°Girdle: VTN-MEDPavilion 38.2°Culet: NoneDepth 59.4%

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 30
Current: $1,177 CAD|Low: $339 CAD|High: $1,184 CAD|Avg: $636 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$339 CAD
Retailer 6$389 CAD
Retailer 2$431 CAD
Retailer 3$545 CAD
Retailer 4$579 CAD
Retailer 7$780 CAD
Retailer 8$882 CAD
MOH London$1,177 CAD

40 data points across 8 retailers

8 retailers$339 CAD to $1,177 CAD

A
Cheapest Retailer
-
$339 CAD
$242 USD
A
Retailer 2
-
$389 CAD
$278 USD
View
B+
Retailer 3
-
$431 CAD
£242 GBP
View
B+
Retailer 4
-
$545 CAD
£307 GBP
View
B+
Retailer 5
-
$579 CAD
$414 USD
View
B
Retailer 6
-
$795 CAD
$568 USD
View
B
Retailer 7
-
$882 CAD
$630 USD
View
Most Expensive
B
MOH London
LG831650692 · Oct 29
$1,177 CAD
£662 GBP
View
7 more retailers have this diamond
Prices start from $339 CADSave up to $838 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
$339 CAD