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Heart|Lab Grown|IGI

5.42ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG839637363

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839637363

Diamond specifications and retailer prices

From $1,943 CAD
$1,391 USD
As of October 29, 2026
Save $939 CAD (33%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $20,590 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 5.42ct lab-grown heart diamond

This 5.42ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839637363 or 839637363. Listed at 3 retailers as of October 29, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.42
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839637363
Dimensions11.04 × 12.47 × 6.99 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.04 mm12.47 mm5.42 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839637363
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 56.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $20,590 CAD|Low: $1,943 CAD|High: $20,590 CAD|Avg: $10,038 CAD
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$1,943 CAD
Retailer 2$2,882 CAD
Brilliant Earth$20,590 CAD

25 data points across 3 retailers

3 retailers$1,943 CAD to $2,882 CAD

A
Cheapest Retailer
-
$1,943 CAD
$1,391 USD
Final sale: no returns
A
Retailer 2
-
$2,882 CAD
£1,625 GBP
View
Most Expensive
Brilliant Earth
21583620A · Oct 28
$20,590 CAD
$14,740 USD
View
Price under review
2 more retailers have this diamond
Prices start from $1,943 CADSave up to $939 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
5.42ct Heart
$1,943 CAD