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Cushion|Lab Grown|IGI

0.52ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG620494639

Shape and cutting style on the report: Rectangular cushion mixed cut

Certificate IGI LG620494639

Diamond specifications and retailer prices

From £219 GBP
As of November 4, 2026
Save £64 GBP (23%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £954 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.52ct lab-grown cushion diamond

This 0.52ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG620494639 or 620494639. Listed at 6 retailers as of November 4, 2026, with a 29% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.52
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620494639
Dimensions6.21 × 3.76 × 2.39 mm
L/W Ratio1.65
Girdle conditionFaceted
Culet sizeLarge
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
6.21 mm3.76 mm0.52 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620494639
Side View
Table 65.0%Crown 36.5°Girdle: MED-STKPavilion 38.3°Culet: LargeDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £954 GBP|Low: £189 GBP|High: £962 GBP|Avg: £363 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 7£189 GBP
Retailer 6£219 GBP
Retailer 2£234 GBP
Retailer 3£275 GBP
Retailer 5£283 GBP
Retailer 4£409 GBP
MOH London£954 GBP

23 data points across 7 retailers

6 retailers£219 GBP to £283 GBP

B+
Cheapest Retailer
-
£219 GBP
B+
Retailer 2
-
£234 GBP
View
B+
Retailer 3
-
£275 GBP
View
B+
Retailer 4
-
£283 GBP
View
Retailer 5
-
£409 GBP
View
Price last confirmed 18 days ago
Most Expensive
MOH London
LG620494639 · Oct 26
£954 GBP
View
Price last confirmed 9 days ago
5 more retailers have this diamond
Prices start from £219 GBPSave up to £64 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+
0.52ct Cushion
£219 GBP