Radiant|Lab Grown|IGI

1.05ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG632420908

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

Certificate IGI LG632420908

Diamond specifications and retailer prices

From £179 GBP
As of October 30, 2026
Save £287 GBP (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £656 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG632420908 or 632420908. Listed at 18 retailers as of October 30, 2026, with a 160% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632420908
Dimensions7.42 × 5.04 × 3.35 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.42 mm5.04 mm1.05 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632420908
Side View
Table 66.0%Crown 31.6°Girdle: MediumPavilion 35.1°Culet: NoneDepth 66.5%

Caratlytics Score

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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: Oct 30
Current: £656 GBP|Low: £110 GBP|High: £663 GBP|Avg: £310 GBP|+3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 30, 2026
Retailer 17£113 GBP
Retailer 13£131 GBP
Retailer 4£140 GBP
Retailer 5£140 GBP
Retailer 10£179 GBP
Retailer 11£243 GBP
Retailer 7£256 GBP
Retailer 9£256 GBP
Retailer 12£266 GBP
Retailer 16£267 GBP
Retailer 15£359 GBP
Retailer 6£377 GBP
Retailer 3£450 GBP
Retailer 2£467 GBP
Retailer 14£476 GBP
Retailer 8£491 GBP
MOH London£656 GBP

35 data points across 17 retailers

18 retailers£179 GBP to £467 GBP

Retailer 1
-
£113 GBP
Price last confirmed 9 days ago
Retailer 2
-
£131 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
£140 GBP
View
Price last confirmed 11 days ago
Retailer 4
-
£140 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£179 GBP
View
A
Retailer 6
-
£243 GBP
View
A
Retailer 7
-
£256 GBP
View
Retailer 8
-
£256 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
£266 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
£267 GBP
View
Price last confirmed 13 days ago
Retailer 11
-
£359 GBP
View
Price last confirmed 15 days ago
Retailer 12
-
£377 GBP
View
Price last confirmed 7 days ago
B
Retailer 13
-
£447 GBP
View
Retailer 14
-
£450 GBP
View
Price last confirmed 8 days ago
B+
Retailer 15
-
£467 GBP
View
Retailer 16
-
£476 GBP
View
Price last confirmed 10 days ago
Retailer 17
-
£491 GBP
View
Price last confirmed 18 days ago
Most Expensive
MOH London
LG632420908 · Oct 26
£656 GBP
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from £179 GBPSave up to £287 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
1.05ct Radiant
£179 GBP