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Heart|Lab Grown|IGI

0.78ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG784608333

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784608333

Diamond specifications and retailer prices

From $221 CAD
$158 USD
As of October 30, 2026
Save $1,262 CAD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,123 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 LG784608333 or 784608333. Listed at 16 retailers as of October 30, 2026, with a 572% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784608333
Dimensions5.85 × 6.33 × 3.57 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizeNone
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
5.85 mm6.33 mm0.78 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG784608333
Side View
Table 53.0%Crown 34.9°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 56.4%

Caratlytics Score

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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: $2,123 CAD|Low: $179 CAD|High: $2,165 CAD|Avg: $719 CAD|-1.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 15$221 CAD
Retailer 9$246 CAD
Retailer 12$256 CAD
Retailer 6$274 CAD
Retailer 8$274 CAD
Retailer 14$309 CAD
Retailer 5$408 CAD
Retailer 2$536 CAD
Retailer 11$545 CAD
Retailer 3$599 CAD
Retailer 13$757 CAD
Retailer 16$969 CAD
Retailer 7$1,213 CAD
Retailer 10$1,419 CAD
Retailer 4$1,483 CAD
Do Amore Diamonds$2,123 CAD

45 data points across 16 retailers

16 retailers$221 CAD to $1,483 CAD

A
Cheapest Retailer
-
$221 CAD
$158 USD
A
Retailer 2
-
$246 CAD
$176 USD
View
Final sale: no returns
A
Retailer 3
-
$256 CAD
$183 USD
View
A
Retailer 4
-
$274 CAD
$196 USD
View
A
Retailer 5
-
$274 CAD
$196 USD
View
A
Retailer 6
-
$309 CAD
$221 USD
View
A
Retailer 7
-
$408 CAD
$292 USD
View
B+
Retailer 8
-
$536 CAD
£302 GBP
View
B+
Retailer 9
-
$545 CAD
ZAR 6,308 ZAR
View
B+
Retailer 10
-
$599 CAD
$429 USD
View
B
Retailer 11
-
$757 CAD
$542 USD
View
B
Retailer 12
-
$969 CAD
$694 USD
View
B
Retailer 13
-
$1,213 CAD
$868 USD
View
B
Retailer 14
-
$1,419 CAD
£800 GBP
View
B
Retailer 15
-
$1,483 CAD
$1,061 USD
View
Most Expensive
Do Amore Diamonds
27-9771D6DD8 · Oct 30
$2,123 CAD
$1,520 USD
View
Price under review
15 more retailers have this diamond
Prices start from $221 CADSave up to $1,262 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
$221 CAD