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Cushion|Lab Grown|IGI

0.50ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG823618541

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823618541

Diamond specifications and retailer prices

From £153 GBP
As of November 5, 2026
Save £459 GBP (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £612 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.5ct lab-grown cushion diamond

This 0.5ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823618541 or 823618541. Listed at 6 retailers as of November 4, 2026, with prices from £153 to £612, a £459 spread on the same certified stone. MOH London lists it at £612. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.1°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823618541
Dimensions6.28 × 4.09 × 2.58 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.28 mm4.09 mm0.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG823618541
Side View
Table 69.0%Crown 31.1°Girdle: THN-STKPavilion 35.3°CuletDepth 63.1%

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 5
Current: £612 GBP|Low: £146 GBP|High: £658 GBP|Avg: £278 GBP|-5.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2£153 GBP
Retailer 5£176 GBP
Retailer 4£178 GBP
Retailer 3£201 GBP
Retailer 6£312 GBP
MOH London£612 GBP

42 data points across 6 retailers

6 retailers£153 GBP to £612 GBP

A
Cheapest Retailer
-
£153 GBP
A
Retailer 2
-
£176 GBP
View
A
Retailer 3
-
£178 GBP
View
B+
Retailer 4
-
£201 GBP
View
B+
Retailer 5
-
£312 GBP
View
Most Expensive
B
MOH London
LG823618541 · Nov 4
£612 GBP
View
5 more retailers have this diamond
Prices start from £153 GBPSave up to £459 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 Cushion
£153 GBP