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Radiant|Lab Grown|IGI

4.02ct F VVS1 Radiant Lab Grown Diamond

VG • F/VVS1 • IGI LG835627635

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

Certificate IGI LG835627635

Diamond specifications and retailer prices

From £695 GBP
$932 USD
As of November 1, 2026
Save £2,745 GBP (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,439 GBP at With Clarity · As of November 2, 2026
View at With Clarity

About this 4.02ct lab-grown radiant diamond

This 4.02ct 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 LG835627635 or 835627635. Listed at 18 retailers as of November 1, 2026, with prices from £695 to £3,439, a £2,745 spread on the same certified stone. With Clarity lists it at £3,439. 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

4.02
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835627635
Dimensions11.90 × 7.56 × 5.11 mm
L/W Ratio1.57
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.90 mm7.56 mm4.02 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835627635
Side View
Table 64.0%Crown 38.3°Girdle: MED-STKPavilion 36°Culet: NoneDepth 67.6%

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 1
Current: £1,090 GBP|Low: £695 GBP|High: £3,478 GBP|Avg: £1,648 GBP|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
With Clarity
November 2, 2026
Retailer 4£695 GBP
Retailer 10£727 GBP
Retailer 15£850 GBP
Retailer 2£1,023 GBP
Retailer 3£1,030 GBP
Retailer 1£1,090 GBP
Retailer 11£1,105 GBP
Retailer 8£1,536 GBP
Retailer 14£1,541 GBP
Retailer 17£1,654 GBP
Retailer 16£1,890 GBP
Retailer 12£2,250 GBP
Retailer 6£2,491 GBP
Retailer 7£2,720 GBP
Retailer 5£2,851 GBP
Retailer 13£2,893 GBP
Retailer 9£3,212 GBP
With Clarity£3,439 GBP

24 data points across 18 retailers

18 retailers£695 GBP to £3,439 GBP

A
Cheapest Retailer
-
£695 GBP
$932 USD
Final sale: no returns
A
Retailer 2
-
£727 GBP
View
A
Retailer 3
-
£850 GBP
$1,140 USD
View
A
Retailer 4
-
£1,023 GBP
$1,373 USD
View
B+
Retailer 5
-
£1,030 GBP
$1,382 USD
View
A
Retailer 6
-
£1,090 GBP
€1,393 EUR
View
A
Retailer 7
-
£1,105 GBP
View
B+
Retailer 8
-
£1,536 GBP
ZAR 33,304 ZAR
View
B+
Retailer 9
-
£1,541 GBP
A$3,181 AUD
View
B+
Retailer 10
-
£1,654 GBP
$2,219 USD
View
B+
Retailer 11
-
£1,890 GBP
$2,536 USD
View
B
Retailer 12
-
£2,250 GBP
$3,020 USD
View
B
Retailer 13
-
£2,491 GBP
$3,343 USD
View
B
Retailer 14
-
£2,720 GBP
View
B
Retailer 15
-
£2,851 GBP
SGD 5,171 SGD
View
B
Retailer 16
-
£2,893 GBP
A$5,973 AUD
View
B
Retailer 17
-
£3,212 GBP
$4,310 USD
View
Most Expensive
B
With Clarity
835627635 · Nov 2
£3,439 GBP
$4,615 USD
View
17 more retailers have this diamond
Prices start from £695 GBPSave up to £2,745 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
4.02ct Radiant
£695 GBP