Radiant|Lab Grown|IGI

0.54ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG657462779

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

Certificate IGI LG657462779

Diamond specifications and retailer prices

From £256 GBP
As of November 2, 2026
16 retailers carry this diamond
Most expensive: £694 GBP at MOH London · As of October 15, 2026
View at MOH London

About this 0.54ct lab-grown radiant diamond

This 0.54ct lab-grown radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG657462779 or 657462779. Listed at 16 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657462779
Dimensions6.01 × 3.88 × 2.46 mm
L/W Ratio1.55
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.01 mm3.88 mm0.54 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG657462779
Side View
Table 64.0%Crown 44.7°Girdle: Slightly ThickPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £694 GBP|Low: £73 GBP|High: £695 GBP|Avg: £252 GBP|+1.1%
MOH London
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 18
October 18, 2026
Retailer 13£76 GBP
Retailer 17£84 GBP
Retailer 18£87 GBP
Retailer 4£99 GBP
Retailer 7£132 GBP
Retailer 16£156 GBP
Retailer 5£164 GBP
Retailer 2£170 GBP
Retailer 12£173 GBP
Retailer 11£213 GBP
Retailer 14£222 GBP
Retailer 6£233 GBP
Retailer 10£265 GBP
Retailer 3£271 GBP
Retailer 8£344 GBP
Retailer 9£496 GBP
Retailer 15£652 GBP
MOH London£694 GBP

25 data points across 18 retailers

16 retailers

Retailer 1
-
£76 GBP
Price last confirmed 28 days ago
Retailer 2
-
£87 GBP
View
Price last confirmed 22 days ago
Retailer 3
-
£99 GBP
View
Price last confirmed 37 days ago
Retailer 4
-
£113 GBP
View
Price last confirmed 22 days ago
Retailer 5
-
£132 GBP
View
Price last confirmed 22 days ago
Retailer 6
-
£156 GBP
View
Price last confirmed 22 days ago
Retailer 7
-
£164 GBP
View
Price last confirmed 21 days ago
Retailer 8
-
£173 GBP
View
Price last confirmed 21 days ago
Retailer 9
-
£222 GBP
View
Price last confirmed 22 days ago
Retailer 10
-
£233 GBP
View
Price last confirmed 22 days ago
B+
Retailer 11
-
£256 GBP
View
Retailer 12
-
£265 GBP
View
Price last confirmed 22 days ago
Retailer 13
-
£344 GBP
View
Price last confirmed 22 days ago
Retailer 14
-
£496 GBP
View
Price last confirmed 22 days ago
Retailer 15
-
£652 GBP
View
Price last confirmed 22 days ago
Most Expensive
MOH London
LG657462779 · Oct 15
£694 GBP
View
Price last confirmed 21 days ago
15 more retailers have this diamond
Prices start from £256 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.

B+
0.54ct Radiant
£256 GBP