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Oval|Lab Grown|IGI

4.02ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG719544258

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG719544258

Diamond specifications and retailer prices

From $659 CAD
$471 USD
As of October 29, 2026
Save $4,085 CAD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,745 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.02ct lab-grown oval diamond

This 4.02ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG719544258 or 719544258. Listed at 17 retailers as of October 29, 2026, with prices from $659 to $4,745, a $4,085 spread on the same certified stone. Brilliant Earth lists it at $4,745. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.02
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719544258
Dimensions13.06 × 8.87 × 5.50 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.06 mm8.87 mm4.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719544258
Side View
Table 60.0%Crown 32.3°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 62.0%

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 29
Current: $4,745 CAD|Low: $736 CAD|High: $4,885 CAD|Avg: $2,026 CAD|-2.9%
Brilliant Earth
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$736 CAD
Retailer 5$1,015 CAD
Retailer 10$1,278 CAD
Retailer 12$1,286 CAD
Retailer 7$1,295 CAD
Retailer 2$1,356 CAD
Retailer 8$1,908 CAD
Retailer 9$1,927 CAD
Retailer 3$2,669 CAD
Retailer 11$2,747 CAD
Retailer 6$3,006 CAD
Brilliant Earth$4,745 CAD

44 data points across 12 retailers

17 retailers$659 CAD to $4,745 CAD

A
Cheapest Retailer
-
$659 CAD
$471 USD
A
Retailer 2
-
$736 CAD
$526 USD
View
Final sale: no returns
A
Retailer 3
-
$738 CAD
$527 USD
View
Retailer 4
-
$817 CAD
$584 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$817 CAD
$584 USD
View
A
Retailer 6
-
$1,015 CAD
$725 USD
View
B+
Retailer 7
-
$1,278 CAD
$913 USD
View
A
Retailer 8
-
$1,286 CAD
$919 USD
View
A
Retailer 9
-
$1,356 CAD
£763 GBP
View
B+
Retailer 10
-
$1,908 CAD
$1,363 USD
View
B+
Retailer 11
-
$1,927 CAD
$1,377 USD
View
Retailer 12
-
$2,106 CAD
$1,505 USD
View
Price last confirmed 43 days ago
B
Retailer 13
-
$2,627 CAD
$1,877 USD
View
B
Retailer 14
-
$2,669 CAD
$1,907 USD
View
B
Retailer 15
-
$2,747 CAD
$1,963 USD
View
B
Retailer 16
-
$3,006 CAD
£1,691 GBP
View
Most Expensive
B
Brilliant Earth
15688893A · Oct 29
$4,745 CAD
$3,390 USD
View
16 more retailers have this diamond
Prices start from $659 CADSave up to $4,085 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
4.02ct Oval
$659 CAD