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Radiant|Lab Grown|IGI

0.54ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG839616379

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

Certificate IGI LG839616379

Diamond specifications and retailer prices

From £150 GBP
$201 USD
As of October 30, 2026
Save £370 GBP (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,011 GBP at MOH London · As of October 26, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839616379 or 839616379. Listed at 8 retailers as of October 30, 2026, with a 247% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle53.1°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839616379
Dimensions6.01 × 4.08 × 2.61 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.01 mm4.08 mm0.54 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839616379
Side View
Table 65.0%Crown 53.1°Girdle: MediumPavilion 36.8°Culet: NoneDepth 64.0%

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: Oct 30
Current: £1,011 GBP|Low: £119 GBP|High: £1,023 GBP|Avg: £387 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3£119 GBP
Retailer 6£150 GBP
Retailer 2£202 GBP
Retailer 9£223 GBP
Retailer 8£307 GBP
Retailer 5£406 GBP
Retailer 7£483 GBP
Retailer 4£520 GBP
MOH London£1,011 GBP

23 data points across 9 retailers

8 retailers£150 GBP to £520 GBP

Retailer 1
-
£119 GBP
$160 USD
Price last confirmed 10 days ago
A
Retailer 2
-
£150 GBP
$201 USD
View
A
Retailer 3
-
£202 GBP
View
Retailer 4
-
£223 GBP
$299 USD
View
Price last confirmed 23 days ago
B+
Retailer 5
-
£307 GBP
CA$571 CAD
View
B
Retailer 6
-
£406 GBP
$544 USD
View
B
Retailer 7
-
£520 GBP
$697 USD
View
Most Expensive
MOH London
LG839616379 · Oct 26
£1,011 GBP
View
Price under review
7 more retailers have this diamond
Prices start from £150 GBPSave up to £370 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
£150 GBP