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Radiant|Lab Grown|IGI

0.53ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG811683398

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

Certificate IGI LG811683398

Diamond specifications and retailer prices

From £99 GBP
$132 USD
As of October 27, 2026
Save £530 GBP (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £979 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811683398 or 811683398. Listed at 9 retailers as of October 27, 2026, with a 535% 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
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811683398
Dimensions5.73 × 3.96 × 2.72 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.73 mm3.96 mm0.53 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811683398
Side View
Table 68.0%Crown 42.7°Girdle: MediumPavilion 35.9°Culet: NoneDepth 68.7%

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 27
Current: £979 GBP|Low: £95 GBP|High: £986 GBP|Avg: £318 GBP|-0.7%
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
October 30, 2026
Retailer 6£99 GBP
Retailer 10£115 GBP
Retailer 7£122 GBP
Retailer 3£185 GBP
Retailer 12£189 GBP
Retailer 2£208 GBP
Retailer 9£231 GBP
Retailer 5£276 GBP
Retailer 4£355 GBP
Retailer 8£394 GBP
Retailer 13£395 GBP
Retailer 11£629 GBP
MOH London£979 GBP

39 data points across 13 retailers

9 retailers£99 GBP to £629 GBP

A
Cheapest Retailer
-
£99 GBP
$132 USD
A
Retailer 2
-
£115 GBP
$153 USD
View
A
Retailer 3
-
£122 GBP
$163 USD
View
A
Retailer 4
-
£208 GBP
View
B+
Retailer 5
-
£231 GBP
$308 USD
View
B
Retailer 6
-
£394 GBP
$525 USD
View
B
Retailer 7
-
£395 GBP
$526 USD
View
B
Retailer 8
-
£629 GBP
View
Most Expensive
MOH London
LG811683398 · Oct 29
£979 GBP
View
Price under review
8 more retailers have this diamond
Prices start from £99 GBPSave up to £530 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
£99 GBP