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Radiant|Lab Grown|IGI

4.07ct H VVS2 Radiant Lab Grown Diamond

GD • H/VVS2 • IGI LG638404000

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

Certificate IGI LG638404000

Diamond specifications and retailer prices

From £1,083 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: £1,083 GBP at Diamond Quarter
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 Diamond Quarter

About this 4.07ct lab-grown radiant diamond

This 4.07ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG638404000 or 638404000. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

4.07
Carat
H
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638404000
Dimensions10.92 × 8.00 × 5.40 mm
L/W Ratio1.36
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.92 mm8.00 mm4.07 ctH / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638404000
Side View
Table 68.0%Crown 44.6°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 67.5%

Caratlytics Score

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

Last verified: Oct 31
Current: £775 GBP|Low: £734 GBP|High: £2,745 GBP|Avg: £1,750 GBP|+2.7%
Retailer 1
Retailer 2
Retailer 3
February 6, 2026
Retailer 1£775 GBP
Retailer 2£1,695 GBP
Retailer 3£2,716 GBP

19 data points across 3 retailers

1 retailer

B+
Diamond Quarter
4.07VVS2HLG00FFA8N · Oct 31
£1,083 GBP
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B+
4.07ct Radiant
£1,083 GBP