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Cushion|Lab Grown|GIA

5.28ct D FL Cushion Lab Grown Diamond

GD • D/FL • GIA 6525314868

Certificate GIA 6525314868

Diamond specifications and retailer prices

From £22,511 GBP
$30,162 USD
As of October 31, 2026
Save £16,076 GBP (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £38,587 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 5.28ct lab-grown cushion diamond

This 5.28ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6525314868. Listed at 12 retailers as of October 29, 2026, with prices from £22,511 to £38,587, a £16,076 spread on the same certified stone. MOH London lists it at £38,587. 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

5.28
Carat
D
Colour
FL
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6525314868
Dimensions11.55 × 9.42 × 6.20 mm
L/W Ratio1.23
Culet sizeNone
Top View
11.55 mm9.42 mm5.28 ctD / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525314868
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.7%

Caratlytics Score

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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 31
Current: £38,587 GBP|Low: £16,671 GBP|High: £221,957 GBP|Avg: £52,370 GBP|+0.5%
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
October 31, 2026
Retailer 9£18,233 GBP
Retailer 3£22,511 GBP
Retailer 13£22,591 GBP
Retailer 5£23,835 GBP
Retailer 10£26,480 GBP
Retailer 11£26,713 GBP
Retailer 8£32,904 GBP
Retailer 12£34,854 GBP
MOH London£38,587 GBP
Retailer 7£49,113 GBP
Retailer 2£52,518 GBP
Retailer 4£64,761 GBP
Retailer 14£86,347 GBP
Retailer 6£221,957 GBP

25 data points across 14 retailers

12 retailers£22,511 GBP to £38,587 GBP

Retailer 1
-
£18,233 GBP
$24,430 USD
Price last confirmed 13 days ago
B
Retailer 2
-
£22,511 GBP
$30,162 USD
View
B
Retailer 3
-
£22,591 GBP
$30,269 USD
View
B
Retailer 4
-
£26,480 GBP
$35,480 USD
View
B
Retailer 5
-
£26,713 GBP
$35,792 USD
View
Retailer 6
-
£32,904 GBP
View
Price last confirmed 9 days ago
B
Retailer 7
-
£34,854 GBP
$46,701 USD
View
Most Expensive
B
MOH London
6525314868 · Oct 29
£38,587 GBP
View
7 more retailers have this diamond
Prices start from £22,511 GBPSave up to £16,076 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
5.28ct Cushion
£22,511 GBP