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Radiant|Lab Grown|IGI

0.50ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG530215154

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

Certificate IGI LG530215154

Diamond specifications and retailer prices

From £91 GBP
$122 USD
As of November 2, 2026
Save £614 GBP (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £944 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown radiant diamond

This 0.5ct lab-grown radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530215154 or 530215154. Listed at 17 retailers as of November 1, 2026, with a 675% 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

0.50
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.9°
Pavilion angle29°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530215154
Dimensions5.16 × 3.93 × 2.60 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
5.16 mm3.93 mm0.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG530215154
Side View
Table 63.5%Crown 38.9°Girdle: THK-VTKPavilion 29°Culet: NoneDepth 66.2%

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 2
Current: £944 GBP|Low: £88 GBP|High: £956 GBP|Avg: £324 GBP|-0.1%
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
November 2, 2026
Retailer 11£91 GBP
Retailer 7£101 GBP
Retailer 16£106 GBP
Retailer 3£121 GBP
Retailer 13£121 GBP
Retailer 12£209 GBP
Retailer 15£218 GBP
Retailer 2£234 GBP
Retailer 9£273 GBP
Retailer 5£282 GBP
Retailer 14£364 GBP
Retailer 10£405 GBP
Retailer 6£406 GBP
Retailer 4£591 GBP
Retailer 8£705 GBP
MOH London£944 GBP

43 data points across 16 retailers

17 retailers£91 GBP to £705 GBP

A
Cheapest Retailer
-
£91 GBP
$122 USD
A
Retailer 2
-
£101 GBP
$136 USD
View
Final sale: no returns
A
Retailer 3
-
£106 GBP
$142 USD
View
A
Retailer 4
-
£121 GBP
$162 USD
View
Retailer 5
-
£121 GBP
$162 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£209 GBP
$280 USD
View
B+
Retailer 7
-
£218 GBP
$293 USD
View
B+
Retailer 8
-
£234 GBP
View
B+
Retailer 9
-
£273 GBP
View
B
Retailer 10
-
£282 GBP
$379 USD
View
B
Retailer 11
-
£343 GBP
HK$3,600 HKD
View
B
Retailer 12
-
£364 GBP
$488 USD
View
B
Retailer 13
-
£405 GBP
$544 USD
View
B
Retailer 14
-
£406 GBP
$545 USD
View
B
Retailer 15
-
£591 GBP
View
B
Retailer 16
-
£705 GBP
$946 USD
View
Most Expensive
MOH London
LG530215154 · Nov 1
£944 GBP
View
Price under review
16 more retailers have this diamond
Prices start from £91 GBPSave up to £614 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
0.50ct Radiant
£91 GBP