CaratHunter
Plans
Oval|Lab Grown|IGI

4.06ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG839601589

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839601589

Diamond specifications and retailer prices

From $752 CAD
$537 USD
As of October 29, 2026
Save $3,157 CAD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,909 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 4.06ct lab-grown oval diamond

This 4.06ct 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 LG839601589 or 839601589. Listed at 9 retailers as of October 29, 2026, with prices from $752 to $3,909, a $3,157 spread on the same certified stone. MOH London lists it at $3,909. 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

4.06
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839601589
Dimensions12.81 × 9.21 × 5.55 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.81 mm9.21 mm4.06 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839601589
Side View
Table 63.0%Crown 34.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,909 CAD|Low: $714 CAD|High: $3,909 CAD|Avg: $1,942 CAD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6$752 CAD
Retailer 2$780 CAD
Retailer 4$841 CAD
Retailer 8$1,414 CAD
Retailer 10$1,484 CAD
Retailer 5$2,403 CAD
Retailer 3$2,407 CAD
Retailer 9$2,449 CAD
Retailer 7$3,667 CAD
MOH London$3,909 CAD

31 data points across 10 retailers

9 retailers$752 CAD to $3,909 CAD

A
Cheapest Retailer
-
$752 CAD
$537 USD
A
Retailer 2
-
$780 CAD
£439 GBP
View
A
Retailer 3
-
$841 CAD
$601 USD
View
A
Retailer 4
-
$1,484 CAD
$1,060 USD
View
B+
Retailer 5
-
$2,403 CAD
$1,717 USD
View
B
Retailer 6
-
$2,407 CAD
$1,720 USD
View
B+
Retailer 7
-
$2,449 CAD
$1,750 USD
View
Retailer 8
-
$3,667 CAD
$2,620 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG839601589 · Oct 29
$3,909 CAD
£2,199 GBP
View
8 more retailers have this diamond
Prices start from $752 CADSave up to $3,157 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
4.06ct Oval
$752 CAD