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Radiant|Lab Grown|IGI

4.01ct H VS2 Radiant Lab Grown Diamond

VG • H/VS2 • IGI LG683531576

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG683531576

Diamond specifications and retailer prices

From £1,013 GBP
As of October 29, 2026
2 retailers carry this diamond
Most expensive: £2,161 GBP at Rare Carat
View at Rare Carat

About this 4.01ct lab-grown radiant diamond

This 4.01ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG683531576 or 683531576. Listed at 2 retailers as of October 29, 2026. 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

4.01
Carat
H
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683531576
Dimensions11.22 × 7.71 × 5.27 mm
L/W Ratio1.46
Top View
11.22 mm7.71 mm4.01 ctH / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683531576
Side View
Table 65.0%Crown 46.1°Girdle: MediumPavilion 35.3°Culet: NoneDepth 68.4%

Caratlytics Score

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

Last verified: Oct 29
Current: £2,161 GBP|Low: £401 GBP|High: £2,161 GBP|Avg: £1,154 GBP
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
March 25, 2026
Retailer 3£404 GBP
Retailer 2£426 GBP
Retailer 7£489 GBP
Retailer 6£646 GBP
Retailer 4£898 GBP
Retailer 10£911 GBP
Retailer 5£1,244 GBP
Retailer 9£1,683 GBP
Retailer 8£1,798 GBP
Rare Carat£2,161 GBP

34 data points across 10 retailers

2 retailers

B+
Cheapest Retailer
-
£1,013 GBP
Most Expensive
Rare Carat
683531576
£2,161 GBP
$2,896 USD
View
1 more retailer has this diamond
Prices start from £1,013 GBP

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+
4.01ct Radiant
£1,013 GBP