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Heart|Lab Grown|IGI

0.78ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG671410584

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG671410584

Diamond specifications and retailer prices

From $258 CAD
$185 USD
As of October 25, 2026
Save $953 CAD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,212 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.78ct lab-grown heart diamond

This 0.78ct 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 LG671410584 or 671410584. Listed at 9 retailers as of October 25, 2026, with prices from $258 to $1,212, a $953 spread on the same certified stone. MOH London lists it at $1,212. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671410584
Dimensions5.76 × 6.14 × 3.73 mm
L/W Ratio1.07
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
5.76 mm6.14 mm0.78 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG671410584
Side View
Table 59.0%Crown 38.7°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 60.7%

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 25
Current: $1,212 CAD|Low: $258 CAD|High: $1,224 CAD|Avg: $534 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 26, 2026
Retailer 5$258 CAD
Retailer 6$349 CAD
Retailer 8$395 CAD
Retailer 2$434 CAD
Retailer 3$441 CAD
Retailer 4$460 CAD
Retailer 7$587 CAD
MOH London$1,212 CAD

37 data points across 8 retailers

9 retailers$258 CAD to $1,212 CAD

A
Cheapest Retailer
-
$258 CAD
$185 USD
A
Retailer 2
-
$349 CAD
$250 USD
View
A
Retailer 3
-
$395 CAD
$283 USD
View
A
Retailer 4
-
$434 CAD
£245 GBP
View
B+
Retailer 5
-
$441 CAD
€301 EUR
View
Retailer 6
-
$460 CAD
ZAR 5,323 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$587 CAD
$420 USD
View
B
Retailer 8
-
$909 CAD
$651 USD
View
Most Expensive
B
MOH London
LG671410584 · Oct 26
$1,212 CAD
£683 GBP
View
8 more retailers have this diamond
Prices start from $258 CADSave up to $953 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
0.78ct Heart
$258 CAD