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Cushion|Lab Grown|IGI

4.01ct I VS1 Cushion Lab Grown Diamond

EX • I/VS1 • IGI LG468102425

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG468102425

Diamond specifications and retailer prices

From €1,312 EUR
$1,466 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: €1,312 EUR at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 4.01ct lab-grown cushion diamond

This 4.01ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG468102425 or 468102425. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG468102425
Dimensions9.11 × 8.87 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.11 mm8.87 mm4.01 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG468102425
Side View
Table 61.0%Crown 35.5°Girdle: STK-THKPavilion 31.4°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: €1,312 EUR|Low: €1,259 EUR|High: €1,604 EUR|Avg: €1,392 EUR|-18.2%
September 23, 2026
B2C Jewels€1,312 EUR

3 data points across 1 retailer

1 retailer

B+
B2C Jewels
26718711 · Nov 1
€1,312 EUR
$1,466 USD
View

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B+
4.01ct Cushion
€1,312 EUR