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Cushion|Lab Grown|IGI

4.01ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG828678240

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG828678240

Diamond specifications and retailer prices

From €1,343 EUR
$1,500 USD
As of October 31, 2026
Save €4,762 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €6,105 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.01ct lab-grown cushion diamond

This 4.01ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828678240 or 828678240. Listed at 14 retailers as of October 30, 2026, with prices from €1,343 to €6,105, a €4,762 spread on the same certified stone. Brilliant Earth lists it at €6,105. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.01
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828678240
Dimensions11.32 × 8.44 × 5.11 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.32 mm8.44 mm4.01 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828678240
Side View
Table 60.0%Crown 39.3°Girdle: MED-STKPavilion 38.1°Culet: LargeDepth 60.5%

Caratlytics Score

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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 31
Current: €6,105 EUR|Low: €1,286 EUR|High: €6,722 EUR|Avg: €2,707 EUR|-9.2%
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
October 31, 2026
Retailer 5€1,286 EUR
Retailer 13€1,343 EUR
Retailer 11€1,441 EUR
Retailer 4€1,610 EUR
Retailer 7€1,796 EUR
Retailer 10€1,839 EUR
Retailer 8€1,990 EUR
Retailer 14€2,274 EUR
Retailer 2€2,938 EUR
Retailer 3€3,110 EUR
Retailer 12€3,492 EUR
Retailer 9€4,154 EUR
Retailer 6€4,510 EUR
Brilliant Earth€6,105 EUR

36 data points across 14 retailers

14 retailers€1,343 EUR to €6,105 EUR

Retailer 1
-
€1,286 EUR
$1,437 USD
Price last confirmed 19 days ago
A
Retailer 2
-
€1,343 EUR
$1,500 USD
View
Final sale: no returns
A
Retailer 3
-
€1,441 EUR
$1,610 USD
View
A
Retailer 4
-
€1,610 EUR
$1,799 USD
View
A
Retailer 5
-
€1,796 EUR
£1,580 GBP
View
B+
Retailer 6
-
€1,839 EUR
$2,055 USD
View
B+
Retailer 7
-
€1,990 EUR
View
B+
Retailer 8
-
€2,274 EUR
$2,540 USD
View
B+
Retailer 9
-
€2,938 EUR
A$5,049 AUD
View
B
Retailer 10
-
€3,110 EUR
£2,736 GBP
View
B
Retailer 11
-
€3,492 EUR
$3,901 USD
View
B
Retailer 12
-
€4,154 EUR
£3,654 GBP
View
Retailer 13
-
€4,510 EUR
$5,038 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21277340A · Oct 30
€6,105 EUR
$6,820 USD
View
13 more retailers have this diamond
Prices start from €1,343 EURSave up to €4,762 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
4.01ct Cushion
€1,343 EUR