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Radiant|Lab Grown|IGI

1.01ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG837660198

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

Certificate IGI LG837660198

Diamond specifications and retailer prices

From £129 GBP
As of November 3, 2026
Save £540 GBP (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £669 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct lab-grown radiant diamond

This 1.01ct 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 LG837660198 or 837660198. Listed at 10 retailers as of November 3, 2026, with prices from £129 to £669, a £540 spread on the same certified stone. MOH London lists it at £669. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle44.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837660198
Dimensions6.95 × 5.08 × 3.49 mm
L/W Ratio1.37
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.95 mm5.08 mm1.01 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837660198
Side View
Table 72.0%Crown 33.2°Girdle: Slightly ThickPavilion 44.2°Culet: NoneDepth 68.7%

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 3
Current: £669 GBP|Low: £129 GBP|High: £675 GBP|Avg: £357 GBP|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6£129 GBP
Retailer 10£194 GBP
Retailer 8£241 GBP
Retailer 2£248 GBP
Retailer 5£249 GBP
Retailer 7£272 GBP
Retailer 4£374 GBP
Retailer 3£407 GBP
Retailer 9£501 GBP
MOH London£669 GBP

21 data points across 10 retailers

10 retailers£129 GBP to £669 GBP

A
Cheapest Retailer
-
£129 GBP
Final sale: no returns
B+
Retailer 2
-
£194 GBP
View
A
Retailer 3
-
£241 GBP
View
A
Retailer 4
-
£248 GBP
View
A
Retailer 5
-
£249 GBP
View
A
Retailer 6
-
£272 GBP
View
B+
Retailer 7
-
£374 GBP
View
B+
Retailer 8
-
£407 GBP
View
B
Retailer 9
-
£501 GBP
View
Most Expensive
B
MOH London
LG837660198 · Nov 4
£669 GBP
View
9 more retailers have this diamond
Prices start from £129 GBPSave up to £540 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
1.01ct Radiant
£129 GBP