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Radiant|Lab Grown|IGI

1.02ct F VS2 Radiant Lab Grown Diamond

GD • F/VS2 • IGI LG621485738

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

Certificate IGI LG621485738

Diamond specifications and retailer prices

From £153 GBP
As of November 4, 2026
Save £728 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £881 GBP at MOH London · As of November 5, 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 standard cut grade and certified by IGI LG621485738 or 621485738. Listed at 15 retailers as of November 4, 2026, with prices from £153 to £881, a £728 spread on the same certified stone. MOH London lists it at £881. 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

1.02
Carat
F
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621485738
Dimensions7.03 × 5.12 × 3.43 mm
L/W Ratio1.37
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
7.03 mm5.12 mm1.02 ctF / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621485738
Side View
Table 65.0%Crown 42.1°Girdle: MED-STKPavilion 32.8°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £881 GBP|Low: £146 GBP|High: £894 GBP|Avg: £372 GBP|-1.3%
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
Retailer 15
November 5, 2026
Retailer 11£153 GBP
Retailer 4£170 GBP
Retailer 15£176 GBP
Retailer 3£189 GBP
Retailer 12£189 GBP
Retailer 8£241 GBP
Retailer 5£258 GBP
Retailer 14£325 GBP
Retailer 2£344 GBP
Retailer 6£364 GBP
Retailer 9£452 GBP
Retailer 13£607 GBP
Retailer 10£609 GBP
Retailer 7£646 GBP
MOH London£881 GBP

45 data points across 15 retailers

15 retailers£153 GBP to £881 GBP

A
Cheapest Retailer
-
£153 GBP
B+
Retailer 2
-
£170 GBP
View
Final sale: no returns
B+
Retailer 3
-
£176 GBP
View
Retailer 4
-
£189 GBP
View
Price last confirmed 11 days ago
B+
Retailer 5
-
£189 GBP
View
A
Retailer 6
-
£241 GBP
View
B+
Retailer 7
-
£258 GBP
View
B+
Retailer 8
-
£325 GBP
View
B+
Retailer 9
-
£344 GBP
View
B+
Retailer 10
-
£364 GBP
View
B
Retailer 11
-
£452 GBP
View
B
Retailer 12
-
£607 GBP
View
B
Retailer 13
-
£609 GBP
View
Retailer 14
-
£646 GBP
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG621485738 · Nov 5
£881 GBP
View
14 more retailers have this diamond
Prices start from £153 GBPSave up to £728 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
£153 GBP