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Radiant|Lab Grown|IGI

4.00ct H VS2 Radiant Lab Grown Diamond

VG • H/VS2 • IGI LG677505001

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

Certificate IGI LG677505001

Diamond specifications and retailer prices

From £1,039 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: £1,039 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 4ct lab-grown radiant diamond

This 4ct 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 LG677505001 or 677505001. Listed at a single retailer as of October 29, 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

4.00
Carat
H
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677505001
Dimensions11.05 × 7.88 × 5.37 mm
L/W Ratio1.40
Culet sizePointed
Top View
11.05 mm7.88 mm4.00 ctH / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677505001
Side View
Table 66.0%Crown 41.2°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.1%

Caratlytics Score

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

Last verified: Oct 29
Current: £619 GBP|Low: £412 GBP|High: £1,814 GBP|Avg: £771 GBP|-17.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
June 15, 2026
Retailer 7£526 GBP
Retailer 8£554 GBP
Retailer 1£619 GBP
Retailer 5£731 GBP
Retailer 6£781 GBP
Retailer 4£903 GBP
Retailer 3£1,154 GBP
Retailer 2£1,183 GBP

69 data points across 8 retailers

1 retailer

B+
Diamond Quarter
4.0VS2HLG0119E3N · Oct 29
£1,039 GBP
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B+
4.00ct Radiant
£1,039 GBP