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Oval|Lab Grown|IGI

4.02ct E VS2 Oval Lab Grown Diamond

VG • E/VS2 • IGI LG831605392

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831605392

Diamond specifications and retailer prices

From €490 EUR
$545 USD
As of October 29, 2026
Save €5,027 EUR (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,517 EUR at Brilliant Earth · As of October 28, 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG831605392 or 831605392. Listed at 21 retailers as of October 28, 2026, with prices from €490 to €5,517, a €5,027 spread on the same certified stone. Brilliant Earth lists it at €5,517. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.02
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831605392
Dimensions12.35 × 8.92 × 5.39 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.35 mm8.92 mm4.02 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831605392
Side View
Table 59.0%Crown 38.8°Girdle: STK-THKPavilion 34.2°Culet: NoneDepth 60.4%

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: €5,517 EUR|Low: €490 EUR|High: €6,038 EUR|Avg: €1,816 EUR|-8.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 18€490 EUR
Retailer 2€509 EUR
Retailer 16€549 EUR
Retailer 5€607 EUR
Retailer 9€607 EUR
Retailer 15€728 EUR
Retailer 4€938 EUR
Retailer 13€947 EUR
Retailer 19€1,046 EUR
Retailer 20€1,413 EUR
Retailer 17€1,568 EUR
Retailer 3€1,598 EUR
Retailer 6€1,766 EUR
Retailer 7€1,956 EUR
Retailer 10€1,972 EUR
Retailer 14€2,550 EUR
Retailer 11€2,602 EUR
Retailer 12€2,655 EUR
Retailer 8€2,722 EUR
Brilliant Earth€5,517 EUR

44 data points across 20 retailers

21 retailers€490 EUR to €5,517 EUR

A
Cheapest Retailer
-
€490 EUR
$545 USD
A
Retailer 2
-
€509 EUR
£446 GBP
View
Retailer 3
-
€522 EUR
$581 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
€549 EUR
$611 USD
View
A
Retailer 5
-
€607 EUR
$676 USD
View
Retailer 6
-
€607 EUR
$676 USD
View
Price last confirmed 13 days ago
Retailer 7
-
€639 EUR
$711 USD
View
Price last confirmed 38 days ago
A
Retailer 8
-
€728 EUR
$810 USD
View
B+
Retailer 9
-
€938 EUR
$1,044 USD
View
A
Retailer 10
-
€947 EUR
£830 GBP
View
B+
Retailer 11
-
€1,413 EUR
$1,573 USD
View
B+
Retailer 12
-
€1,568 EUR
$1,745 USD
View
B+
Retailer 13
-
€1,598 EUR
$1,779 USD
View
Retailer 14
-
€1,766 EUR
£1,548 GBP
View
Price last confirmed 11 days ago
B+
Retailer 15
-
€1,956 EUR
$2,177 USD
View
Retailer 16
-
€1,972 EUR
$2,195 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
€2,550 EUR
£2,235 GBP
View
Retailer 18
-
€2,602 EUR
A$4,455 AUD
View
Price last confirmed 25 days ago
Retailer 19
-
€2,655 EUR
$2,955 USD
View
Price last confirmed 25 days ago
B
Retailer 20
-
€2,722 EUR
$3,030 USD
View
Most Expensive
B
Brilliant Earth
21446225A · Oct 28
€5,517 EUR
$6,140 USD
View
20 more retailers have this diamond
Prices start from €490 EURSave up to €5,027 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
4.02ct Oval
€490 EUR