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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 €481 EUR
$537 USD
As of October 29, 2026
Save €2,019 EUR (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,500 EUR 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 10 retailers as of October 29, 2026, with prices from €481 to €2,500, a €2,019 spread on the same certified stone. MOH London lists it at €2,500. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €2,500 EUR|Low: €456 EUR|High: €2,500 EUR|Avg: €1,243 EUR|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7€481 EUR
Retailer 3€499 EUR
Retailer 5€538 EUR
Retailer 2€906 EUR
Retailer 10€949 EUR
Retailer 6€1,537 EUR
Retailer 4€1,540 EUR
Retailer 9€1,566 EUR
Retailer 8€2,345 EUR
MOH London€2,500 EUR

32 data points across 10 retailers

10 retailers€481 EUR to €2,500 EUR

A
Cheapest Retailer
-
€481 EUR
$537 USD
A
Retailer 2
-
€499 EUR
£439 GBP
View
A
Retailer 3
-
€538 EUR
$601 USD
View
A
Retailer 4
-
€906 EUR
View
A
Retailer 5
-
€949 EUR
$1,060 USD
View
B+
Retailer 6
-
€1,537 EUR
$1,717 USD
View
B
Retailer 7
-
€1,540 EUR
$1,720 USD
View
B+
Retailer 8
-
€1,566 EUR
$1,750 USD
View
Retailer 9
-
€2,345 EUR
$2,620 USD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
LG839601589 · Oct 29
€2,500 EUR
£2,199 GBP
View
9 more retailers have this diamond
Prices start from €481 EURSave up to €2,019 EUR

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
€481 EUR