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Heart|Lab Grown|IGI

4.00ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG846633643

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846633643

Diamond specifications and retailer prices

From $1,085 CAD
$777 USD
As of October 30, 2026
Save $1,611 CAD (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,565 CAD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 4ct lab-grown heart diamond

This 4ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846633643 or 846633643. Listed at 5 retailers as of October 30, 2026, with a 148% 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

4.00
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846633643
Dimensions9.42 × 10.99 × 6.51 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.42 mm10.99 mm4.00 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846633643
Side View
Table 60.0%Crown 36.5°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 59.2%

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: $6,565 CAD|Low: $1,215 CAD|High: $6,565 CAD|Avg: $3,831 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 2$1,215 CAD
Retailer 3$1,913 CAD
Retailer 4$2,697 CAD
Brilliant Earth$6,565 CAD

5 data points across 4 retailers

5 retailers$1,085 CAD to $2,697 CAD

A
Cheapest Retailer
-
$1,085 CAD
$777 USD
A
Retailer 2
-
$1,215 CAD
$870 USD
View
Final sale: no returns
A
Retailer 3
-
$1,913 CAD
£1,078 GBP
View
B+
Retailer 4
-
$2,697 CAD
A$2,970 AUD
View
Most Expensive
Brilliant Earth
22178821A · Oct 21
$6,565 CAD
$4,700 USD
View
Price last confirmed 10 days ago
4 more retailers have this diamond
Prices start from $1,085 CADSave up to $1,611 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
4.00ct Heart
$1,085 CAD