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Cushion|Natural|GIA

4.01ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 6542523950

Certificate GIA 6542523950

Diamond specifications and retailer prices

From €22,185 EUR
As of November 6, 2026
Save €13,930 EUR (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €36,115 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 4.01ct natural cushion diamond

This 4.01ct natural cushion sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542523950. Listed at 8 retailers as of November 4, 2026, with prices from €22,185 to €36,115, a €13,930 spread on the same certified stone. MOH London lists it at €36,115. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.01
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542523950
Dimensions9.30 × 8.38 × 5.78 mm
L/W Ratio1.11
Top View
9.30 mm8.38 mm4.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542523950
Side View
Table 63.0%CrownGirdle: STK-VTHPavilionCulet: NoneDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €36,115 EUR|Low: €19,057 EUR|High: €36,406 EUR|Avg: €25,561 EUR|+26.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 8€22,185 EUR
Retailer 4€23,570 EUR
Retailer 2€23,576 EUR
Retailer 9€23,950 EUR
Retailer 5€24,512 EUR
Retailer 6€25,456 EUR
Retailer 3€27,350 EUR
Retailer 7€27,585 EUR
MOH London€36,115 EUR

30 data points across 9 retailers

8 retailers€22,185 EUR to €36,115 EUR

A
Cheapest Retailer
-
€22,185 EUR
A
Retailer 2
-
€23,570 EUR
View
A
Retailer 3
-
€23,576 EUR
View
A
Retailer 4
-
€24,512 EUR
View
A
Retailer 5
-
€25,456 EUR
View
B+
Retailer 6
-
€27,350 EUR
View
A
Retailer 7
-
€27,585 EUR
View
Most Expensive
B+
MOH London
BD9389436 · Nov 4
€36,115 EUR
£31,750 GBP
View
7 more retailers have this diamond
Prices start from €22,185 EURSave up to €13,930 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.

A
4.01ct Cushion
€22,185 EUR