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Cushion|Lab Grown|IGI

0.53ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG571304379

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571304379

Diamond specifications and retailer prices

From £600 GBP
As of November 4, 2026
Save £88 GBP (13%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,483 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.53ct lab-grown cushion diamond

This 0.53ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG571304379 or 571304379. Listed at 6 retailers as of November 2, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571304379
Dimensions5.26 × 4.42 × 2.88 mm
L/W Ratio1.19
Girdle conditionFaceted
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
5.26 mm4.42 mm0.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG571304379
Side View
Table 64.0%Crown 34°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 65.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,483 GBP|Low: £380 GBP|High: £1,501 GBP|Avg: £747 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6£380 GBP
Retailer 5£600 GBP
Retailer 2£614 GBP
Retailer 3£644 GBP
Retailer 4£689 GBP
MOH London£1,483 GBP

43 data points across 6 retailers

6 retailers£600 GBP to £689 GBP

Retailer 1
-
£380 GBP
Price last confirmed 11 days ago
B
Retailer 2
-
£600 GBP
View
B
Retailer 3
-
£614 GBP
View
B
Retailer 4
-
£644 GBP
View
B
Retailer 5
-
£689 GBP
View
Most Expensive
MOH London
LG571304379 · Nov 1
£1,483 GBP
View
Price under review
5 more retailers have this diamond
Prices start from £600 GBPSave up to £88 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.

B
0.53ct Cushion
£600 GBP