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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 HK$191,670 HKD
$24,430 USD
As of November 1, 2026
Save HK$211,803 HKD (52%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$403,474 HKD at MOH London · As of November 1, 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 November 1, 2026, with prices from HK$191,670 to HK$403,474, a HK$211,803 spread on the same certified stone. MOH London lists it at HK$403,474. 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

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: Nov 1
Current: HK$403,474 HKD|Low: HK$175,250 HKD|High: HK$2,333,300 HKD|Avg: HK$550,112 HKD
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
November 1, 2026
Retailer 9HK$191,670 HKD
Retailer 3HK$236,642 HKD
Retailer 13HK$237,481 HKD
Retailer 5HK$250,560 HKD
Retailer 10HK$278,365 HKD
Retailer 11HK$280,813 HKD
Retailer 2HK$323,441 HKD
Retailer 12HK$366,402 HKD
MOH LondonHK$403,474 HKD
Retailer 8HK$516,294 HKD
Retailer 7HK$552,085 HKD
Retailer 4HK$680,791 HKD
Retailer 14HK$907,711 HKD
Retailer 6HK$2,333,300 HKD

26 data points across 14 retailers

12 retailersHK$191,670 HKD to HK$403,474 HKD

Cheapest Retailer
-
HK$191,670 HKD
$24,430 USD
B
Retailer 2
-
HK$236,642 HKD
$30,162 USD
View
B
Retailer 3
-
HK$237,481 HKD
$30,269 USD
View
B
Retailer 4
-
HK$278,365 HKD
$35,480 USD
View
B
Retailer 5
-
HK$280,813 HKD
$35,792 USD
View
B
Retailer 6
-
HK$323,441 HKD
£32,461 GBP
View
B
Retailer 7
-
HK$366,402 HKD
$46,701 USD
View
Most Expensive
B
MOH London
6525314868 · Nov 1
HK$403,474 HKD
£40,493 GBP
View
7 more retailers have this diamond
Prices start from HK$191,670 HKDSave up to HK$211,803 HKD

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
HK$191,670 HKD