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Radiant|Lab Grown|IGI

1.29ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG845652771

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

Certificate IGI LG845652771

Diamond specifications and retailer prices

From £214 GBP
As of November 4, 2026
Save £564 GBP (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £778 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.29ct lab-grown radiant diamond

This 1.29ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845652771 or 845652771. Listed at 9 retailers as of November 2, 2026, with prices from £214 to £778, a £564 spread on the same certified stone. MOH London lists it at £778. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845652771
Dimensions7.90 × 5.37 × 3.66 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm5.37 mm1.29 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845652771
Side View
Table 61.0%Crown 39.3°Girdle: MediumPavilion 35.3°Culet: NoneDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £778 GBP|Low: £213 GBP|High: £778 GBP|Avg: £413 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3£214 GBP
Retailer 6£296 GBP
Retailer 7£299 GBP
Retailer 2£300 GBP
Retailer 8£367 GBP
Retailer 4£393 GBP
Retailer 9£489 GBP
Retailer 5£570 GBP
MOH London£778 GBP

6 data points across 9 retailers

9 retailers£214 GBP to £778 GBP

A
Cheapest Retailer
-
£214 GBP
A
Retailer 2
-
£296 GBP
View
A
Retailer 3
-
£299 GBP
View
A
Retailer 4
-
£300 GBP
View
B+
Retailer 5
-
£367 GBP
View
B+
Retailer 6
-
£393 GBP
View
B+
Retailer 7
-
£489 GBP
View
B
Retailer 8
-
£570 GBP
View
Most Expensive
B
MOH London
LG845652771 · Nov 2
£778 GBP
View
8 more retailers have this diamond
Prices start from £214 GBPSave up to £564 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
1.29ct Radiant
£214 GBP