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Cushion|Lab Grown|GIA

5.20ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • GIA 2504424327

Certificate GIA 2504424327

Diamond specifications and retailer prices

From £4,979 GBP
$6,630 USD
As of October 28, 2026
Save £1,044 GBP (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £6,022 GBP at Kay Jewelers · As of October 29, 2026
View at Kay Jewelers

About this 5.2ct lab-grown cushion diamond

This 5.2ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2504424327. Listed at 4 retailers as of October 28, 2026, with prices from £4,979 to £6,022, a £1,044 spread on the same certified stone. Kay Jewelers lists it at £6,022. 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

5.20
Carat
D
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2504424327
Dimensions11.97 × 9.55 × 6.06 mm
L/W Ratio1.25
Top View
11.97 mm9.55 mm5.20 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2504424327
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £6,022 GBP|Low: £4,979 GBP|High: £6,022 GBP|Avg: £5,506 GBP
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 3£4,979 GBP
Retailer 2£5,027 GBP
Kay Jewelers£6,022 GBP
Retailer 4£6,022 GBP

4 data points across 4 retailers

4 retailers£4,979 GBP to £6,022 GBP

B
Cheapest Retailer
-
£4,979 GBP
$6,630 USD
B
Retailer 2
-
£5,027 GBP
$6,695 USD
View
B
Retailer 3
-
£6,022 GBP
$8,020 USD
View
Most Expensive
B
Kay Jewelers
252412668 · Oct 29
£6,022 GBP
$8,020 USD
View
3 more retailers have this diamond
Prices start from £4,979 GBPSave up to £1,044 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
5.20ct Cushion
£4,979 GBP