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Cushion|Lab Grown|GIA

5.28ct D IF Cushion Lab Grown Diamond

VG • D/IF • GIA 5516886031

Certificate GIA 5516886031

Diamond specifications and retailer prices

From €15,440 EUR
$17,250 USD
As of October 31, 2026
Save €11,802 EUR (43%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €27,243 EUR 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 IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5516886031. Listed at 4 retailers as of October 29, 2026, with prices from €15,440 to €27,243, a €11,802 spread on the same certified stone. MOH London lists it at €27,243. 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
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5516886031
Dimensions11.37 × 9.41 × 6.43 mm
L/W Ratio1.21
Top View
11.37 mm9.41 mm5.28 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5516886031
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.3%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: €27,243 EUR|Low: €14,047 EUR|High: €61,645 EUR|Avg: €27,518 EUR|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 5€14,047 EUR
Retailer 4€15,440 EUR
Retailer 6€22,017 EUR
Retailer 3€23,917 EUR
MOH London€27,243 EUR
Retailer 2€60,356 EUR

14 data points across 6 retailers

4 retailers€15,440 EUR to €27,243 EUR

B+
Cheapest Retailer
-
€15,440 EUR
$17,250 USD
Final sale: no returns
B
Retailer 2
-
€23,917 EUR
$26,720 USD
View
Most Expensive
B
MOH London
5516886031 · Oct 29
€27,243 EUR
£23,965 GBP
View
2 more retailers have this diamond
Prices start from €15,440 EURSave up to €11,802 EUR

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
€15,440 EUR