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Heart|Lab Grown|IGI

1.55ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG784669394

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784669394

Diamond specifications and retailer prices

From $318 CAD
$227 USD
As of October 27, 2026
Save $1,285 CAD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,603 CAD at Brilliance · As of October 28, 2026
View at Brilliance

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784669394 or 784669394. Listed at 14 retailers as of October 27, 2026, with prices from $318 to $1,603, a $1,285 spread on the same certified stone. Brilliance lists it at $1,603. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784669394
Dimensions7.18 × 8.05 × 4.65 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.18 mm8.05 mm1.55 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784669394
Side View
Table 66.0%Crown 34.8°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 57.8%

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 27
Current: $1,603 CAD|Low: $213 CAD|High: $1,603 CAD|Avg: $773 CAD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4$213 CAD
Retailer 7$318 CAD
Retailer 12$354 CAD
Retailer 8$393 CAD
Retailer 10$670 CAD
Retailer 2$735 CAD
Retailer 11$750 CAD
Retailer 3$753 CAD
Retailer 9$1,267 CAD
Retailer 6$1,271 CAD
Retailer 5$1,580 CAD
Brilliance$1,603 CAD

43 data points across 12 retailers

14 retailers$318 CAD to $1,603 CAD

A
Cheapest Retailer
-
$318 CAD
$227 USD
A
Retailer 2
-
$354 CAD
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$368 CAD
$263 USD
View
A
Retailer 4
-
$393 CAD
$281 USD
View
A
Retailer 5
-
$393 CAD
$281 USD
View
A
Retailer 6
-
$670 CAD
$479 USD
View
A
Retailer 7
-
$735 CAD
£414 GBP
View
B+
Retailer 8
-
$750 CAD
$536 USD
View
B+
Retailer 9
-
$753 CAD
$538 USD
View
B
Retailer 10
-
$1,267 CAD
$905 USD
View
B
Retailer 11
-
$1,271 CAD
$908 USD
View
B
Retailer 12
-
$1,339 CAD
$957 USD
View
B
Retailer 13
-
$1,580 CAD
£889 GBP
View
Most Expensive
B
Brilliance
D40344082 · Oct 28
$1,603 CAD
$1,145 USD
View
13 more retailers have this diamond
Prices start from $318 CADSave up to $1,285 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
1.55ct Heart
$318 CAD