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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 $1,500 USD
As of October 29, 2026
Save $5,320 USD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,820 USD 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 29, 2026, with prices from $1,500 to $6,820, a $5,320 spread on the same certified stone. Brilliant Earth lists it at $6,820. 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

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: $6,820 USD|Low: $1,437 USD|High: $7,510 USD|Avg: $3,023 USD|-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$1,437 USD
Retailer 12$1,500 USD
Retailer 10$1,610 USD
Retailer 4$1,799 USD
Retailer 2$2,007 USD
Retailer 9$2,055 USD
Retailer 7$2,223 USD
Retailer 14$2,540 USD
Retailer 13$3,318 USD
Retailer 3$3,475 USD
Retailer 11$3,901 USD
Retailer 8$4,641 USD
Retailer 6$5,038 USD
Brilliant Earth$6,820 USD

37 data points across 14 retailers

14 retailers$1,500 USD to $6,820 USD

Retailer 1
-
$1,437 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$1,500 USD
View
Final sale: no returns
A
Retailer 3
-
$1,610 USD
View
A
Retailer 4
-
$1,799 USD
View
B+
Retailer 5
-
$2,007 USD
£1,580 GBP
View
B+
Retailer 6
-
$2,055 USD
View
B+
Retailer 7
-
$2,223 USD
€2,117 EUR
View
B+
Retailer 8
-
$2,540 USD
View
Retailer 9
-
$3,318 USD
A$5,104 AUD
View
Price last confirmed 23 days ago
B
Retailer 10
-
$3,475 USD
£2,736 GBP
View
B
Retailer 11
-
$3,901 USD
View
B
Retailer 12
-
$4,641 USD
£3,654 GBP
View
Retailer 13
-
$5,038 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21277340A · Oct 30
$6,820 USD
View
13 more retailers have this diamond
Prices start from $1,500 USDSave up to $5,320 USD

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
$1,500 USD