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Radiant|Lab Grown|IGI

4.01ct F VVS1 Radiant Lab Grown Diamond

VG • F/VVS1 • IGI LG833693073

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

Certificate IGI LG833693073

Diamond specifications and retailer prices

From £839 GBP
As of November 2, 2026
Save £5,897 GBP (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £6,737 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.01ct lab-grown radiant diamond

This 4.01ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG833693073 or 833693073. Listed at 12 retailers as of November 2, 2026, with prices from £839 to £6,737, a £5,897 spread on the same certified stone. Brilliant Earth lists it at £6,737. 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
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833693073
Dimensions11.26 × 7.93 × 5.12 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.26 mm7.93 mm4.01 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833693073
Side View
Table 72.0%Crown 45.6°Girdle: Slightly ThickPavilion 34.4°Culet: NoneDepth 64.6%

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: Nov 2
Current: £1,260 GBP|Low: £839 GBP|High: £5,753 GBP|Avg: £2,387 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4£839 GBP
Retailer 6£846 GBP
Retailer 2£1,060 GBP
Retailer 1£1,260 GBP
Retailer 11£1,486 GBP
Retailer 10£1,728 GBP
Retailer 5£1,778 GBP
Retailer 8£2,025 GBP
Retailer 9£2,818 GBP
Retailer 7£5,648 GBP
Retailer 3£5,753 GBP

10 data points across 11 retailers

12 retailers£839 GBP to £6,737 GBP

A
Cheapest Retailer
-
£839 GBP
A
Retailer 2
-
£846 GBP
$1,135 USD
View
A
Retailer 3
-
£1,060 GBP
$1,423 USD
View
A
Retailer 4
-
£1,260 GBP
€1,610 EUR
View
Retailer 5
-
£1,486 GBP
$1,994 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
£1,728 GBP
$2,319 USD
View
B+
Retailer 7
-
£1,778 GBP
A$3,671 AUD
View
B+
Retailer 8
-
£2,025 GBP
$2,717 USD
View
B
Retailer 9
-
£2,818 GBP
View
B
Retailer 10
-
£5,648 GBP
$7,580 USD
View
B
Retailer 11
-
£5,753 GBP
$7,720 USD
View
Most Expensive
B
Brilliant Earth
22398462A · Nov 2
£6,737 GBP
$9,040 USD
View
11 more retailers have this diamond
Prices start from £839 GBPSave up to £5,897 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.

A
4.01ct Radiant
£839 GBP