Radiant|Lab Grown|IGI

1.02ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG637471877

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

Certificate IGI LG637471877

Diamond specifications and retailer prices

From £176 GBP
As of October 30, 2026
Save £67 GBP (28%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £643 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct lab-grown radiant diamond

This 1.02ct 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 LG637471877 or 637471877. Listed at 17 retailers as of October 29, 2026, with a 38% 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

1.02
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637471877
Dimensions7.13 × 4.96 × 3.39 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.13 mm4.96 mm1.02 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637471877
Side View
Table 66.0%Crown 34.1°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £643 GBP|Low: £107 GBP|High: £643 GBP|Avg: £302 GBP|+3.6%
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
Retailer 14
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Retailer 17
October 30, 2026
Retailer 15£110 GBP
Retailer 12£128 GBP
Retailer 3£137 GBP
Retailer 17£137 GBP
Retailer 2£176 GBP
Retailer 10£236 GBP
Retailer 6£243 GBP
Retailer 8£251 GBP
Retailer 11£259 GBP
Retailer 14£261 GBP
Retailer 9£352 GBP
Retailer 5£373 GBP
Retailer 16£440 GBP
Retailer 13£464 GBP
Retailer 7£481 GBP
Retailer 4£504 GBP
MOH London£643 GBP

36 data points across 17 retailers

17 retailers£176 GBP to £243 GBP

Retailer 1
-
£110 GBP
Price last confirmed 9 days ago
Retailer 2
-
£128 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
£137 GBP
View
Price last confirmed 11 days ago
Retailer 4
-
£137 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£176 GBP
View
A
Retailer 6
-
£236 GBP
View
A
Retailer 7
-
£243 GBP
View
Retailer 8
-
£251 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
£259 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
£261 GBP
View
Price last confirmed 13 days ago
Retailer 11
-
£352 GBP
View
Price last confirmed 15 days ago
Retailer 12
-
£373 GBP
View
Price last confirmed 7 days ago
Retailer 13
-
£440 GBP
View
Price last confirmed 8 days ago
Retailer 14
-
£464 GBP
View
Price last confirmed 10 days ago
Retailer 15
-
£481 GBP
View
Price last confirmed 18 days ago
Retailer 16
-
£504 GBP
View
Price last confirmed 13 days ago
Most Expensive
MOH London
LG637471877 · Oct 29
£643 GBP
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from £176 GBPSave up to £67 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
1.02ct Radiant
£176 GBP