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Radiant|Lab Grown|IGI

1.24ct G VVS2 Radiant Lab Grown Diamond

VG • G/VVS2 • IGI LG529257399

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

Certificate IGI LG529257399

Diamond specifications and retailer prices

From £273 GBP
As of November 3, 2026
Save £555 GBP (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £828 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.24ct lab-grown radiant diamond

This 1.24ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG529257399 or 529257399. Listed at 6 retailers as of November 1, 2026, with prices from £273 to £828, a £555 spread on the same certified stone. MOH London lists it at £828. 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

1.24
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG529257399
Dimensions7.44 × 5.32 × 3.74 mm
L/W Ratio1.40
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
7.44 mm5.32 mm1.24 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG529257399
Side View
Table 62.0%Crown 42.5°Girdle: MediumPavilion 35.2°Culet: NoneDepth 70.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: £828 GBP|Low: £273 GBP|High: £833 GBP|Avg: £450 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 4£273 GBP
Retailer 6£286 GBP
Retailer 3£297 GBP
Retailer 2£319 GBP
Retailer 7£438 GBP
Retailer 5£697 GBP
MOH London£828 GBP

8 data points across 7 retailers

6 retailers£273 GBP to £828 GBP

A
Cheapest Retailer
-
£273 GBP
A
Retailer 2
-
£286 GBP
View
A
Retailer 3
-
£297 GBP
View
A
Retailer 4
-
£319 GBP
View
B
Retailer 5
-
£697 GBP
View
Most Expensive
B
MOH London
LG529257399 · Nov 1
£828 GBP
View
5 more retailers have this diamond
Prices start from £273 GBPSave up to £555 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
1.24ct Radiant
£273 GBP