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Radiant|Lab Grown|IGI

0.53ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG529243099

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

Certificate IGI LG529243099

Diamond specifications and retailer prices

From £96 GBP
$128 USD
As of October 30, 2026
Save £628 GBP (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,001 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown radiant diamond

This 0.53ct 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 LG529243099 or 529243099. Listed at 18 retailers as of October 30, 2026, with a 653% 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

0.53
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG529243099
Dimensions5.22 × 3.97 × 2.77 mm
L/W Ratio1.31
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
5.22 mm3.97 mm0.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG529243099
Side View
Table 68.5%Crown 45.6°Girdle: MED-STKPavilionCulet: NoneDepth 69.8%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £1,001 GBP|Low: £57 GBP|High: £1,008 GBP|Avg: £273 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 8£57 GBP
Retailer 11£96 GBP
Retailer 7£107 GBP
Retailer 3£112 GBP
Retailer 4£119 GBP
Retailer 13£119 GBP
Retailer 2£199 GBP
Retailer 9£216 GBP
Retailer 12£225 GBP
Retailer 16£228 GBP
Retailer 6£291 GBP
Retailer 14£297 GBP
Retailer 15£384 GBP
Retailer 10£406 GBP
Retailer 5£629 GBP
MOH London£1,001 GBP

44 data points across 16 retailers

18 retailers£96 GBP to £724 GBP

A
Cheapest Retailer
-
£96 GBP
$128 USD
A
Retailer 2
-
£107 GBP
$143 USD
View
Final sale: no returns
A
Retailer 3
-
£112 GBP
$149 USD
View
A
Retailer 4
-
£119 GBP
$159 USD
View
A
Retailer 5
-
£119 GBP
$159 USD
View
A
Retailer 6
-
£199 GBP
View
B+
Retailer 7
-
£216 GBP
ZAR 4,639 ZAR
View
B+
Retailer 8
-
£225 GBP
$300 USD
View
B+
Retailer 9
-
£228 GBP
$304 USD
View
B+
Retailer 10
-
£269 GBP
HK$2,800 HKD
View
B+
Retailer 11
-
£291 GBP
$387 USD
View
Retailer 12
-
£297 GBP
View
Price last confirmed 25 days ago
B
Retailer 13
-
£384 GBP
$511 USD
View
B
Retailer 14
-
£406 GBP
$540 USD
View
B
Retailer 15
-
£426 GBP
$567 USD
View
B
Retailer 16
-
£629 GBP
View
B
Retailer 17
-
£724 GBP
$964 USD
View
Most Expensive
MOH London
LG529243099 · Oct 29
£1,001 GBP
View
Price under review
17 more retailers have this diamond
Prices start from £96 GBPSave up to £628 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
0.53ct Radiant
£96 GBP