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Oval|Lab Grown|IGI

4.06ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG534248945

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG534248945

Diamond specifications and retailer prices

From €1,071 EUR
$1,197 USD
As of October 31, 2026
Save €2,715 EUR (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €6,042 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG534248945 or 534248945. Listed at 14 retailers as of October 29, 2026, with a 253% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534248945
Dimensions12.82 × 9.00 × 5.63 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.82 mm9.00 mm4.06 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534248945
Side View
Table 59.5%Crown 36.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €6,042 EUR|Low: €764 EUR|High: €6,221 EUR|Avg: €2,311 EUR|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 9€1,071 EUR
Retailer 10€1,111 EUR
Retailer 4€1,267 EUR
Retailer 8€1,446 EUR
Retailer 2€1,609 EUR
Retailer 7€1,768 EUR
Retailer 6€1,826 EUR
Retailer 11€2,253 EUR
Retailer 3€3,136 EUR
Retailer 5€3,787 EUR
Brilliant Earth€6,042 EUR

41 data points across 11 retailers

14 retailers€1,071 EUR to €3,787 EUR

Retailer 1
-
€919 EUR
$1,027 USD
Price last confirmed 29 days ago
Retailer 2
-
€1,042 EUR
$1,164 USD
View
Price last confirmed 35 days ago
B+
Retailer 3
-
€1,071 EUR
$1,197 USD
View
Final sale: no returns
Retailer 4
-
€1,111 EUR
$1,241 USD
View
Price last confirmed 28 days ago
B+
Retailer 5
-
€1,267 EUR
$1,415 USD
View
B+
Retailer 6
-
€1,446 EUR
$1,616 USD
View
B+
Retailer 7
-
€1,609 EUR
£1,415 GBP
View
B+
Retailer 8
-
€1,768 EUR
View
B
Retailer 9
-
€1,826 EUR
$2,040 USD
View
Retailer 10
-
€2,082 EUR
$2,326 USD
View
Price last confirmed 23 days ago
B
Retailer 11
-
€2,253 EUR
$2,517 USD
View
B
Retailer 12
-
€3,136 EUR
$3,503 USD
View
B
Retailer 13
-
€3,787 EUR
£3,331 GBP
View
Most Expensive
Brilliant Earth
10022010A · Oct 29
€6,042 EUR
$6,750 USD
View
Price under review
13 more retailers have this diamond
Prices start from €1,071 EURSave up to €2,715 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.

B+
4.06ct Oval
€1,071 EUR