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Radiant|Lab Grown|IGI

0.54ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG607380466

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

Certificate IGI LG607380466

Diamond specifications and retailer prices

From £152 GBP
As of November 1, 2026
Save £676 GBP (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £828 GBP at MOH London · As of November 2, 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 very-good cut grade and certified by IGI LG607380466 or 607380466. Listed at 10 retailers as of November 1, 2026, with prices from £152 to £828, a £676 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

0.54
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607380466
Dimensions5.12 × 4.12 × 3.16 mm
L/W Ratio1.24
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
5.12 mm4.12 mm0.54 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607380466
Side View
Table 65.0%Crown 49.3°Girdle: MediumPavilion 39.2°Culet: NoneDepth 76.7%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £828 GBP|Low: £152 GBP|High: £845 GBP|Avg: £311 GBP|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 11£152 GBP
Retailer 5£180 GBP
Retailer 2£195 GBP
Retailer 10£197 GBP
Retailer 3£215 GBP
Retailer 6£239 GBP
Retailer 4£253 GBP
Retailer 8£356 GBP
Retailer 9£361 GBP
Retailer 7£519 GBP
MOH London£828 GBP

23 data points across 11 retailers

10 retailers£152 GBP to £828 GBP

A
Cheapest Retailer
-
£152 GBP
A
Retailer 2
-
£180 GBP
View
B+
Retailer 3
-
£195 GBP
View
B+
Retailer 4
-
£197 GBP
View
B+
Retailer 5
-
£239 GBP
View
B+
Retailer 6
-
£253 GBP
View
B
Retailer 7
-
£356 GBP
View
B
Retailer 8
-
£361 GBP
View
B
Retailer 9
-
£519 GBP
View
Most Expensive
B
MOH London
LG607380466 · Nov 2
£828 GBP
View
9 more retailers have this diamond
Prices start from £152 GBPSave up to £676 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
0.54ct Radiant
£152 GBP