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Cushion|Natural|GIA

4.01ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 1236982392

Certificate GIA 1236982392

Diamond specifications and retailer prices

From £34,692 GBP
CA$64,561 CAD
As of October 30, 2026
Save £22,897 GBP (40%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £57,590 GBP at MOH London · As of October 29, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236982392. Listed at 9 retailers as of October 29, 2026, with prices from £34,692 to £57,590, a £22,897 spread on the same certified stone. MOH London lists it at £57,590. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1236982392
Dimensions9.84 × 8.22 × 5.57 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Knot
Top View
9.84 mm8.22 mm4.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1236982392
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £57,590 GBP|Low: £34,692 GBP|High: £57,974 GBP|Avg: £40,648 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8£34,692 GBP
Retailer 5£35,213 GBP
Retailer 4£36,213 GBP
Retailer 2£37,356 GBP
Retailer 6£38,906 GBP
Retailer 9£40,403 GBP
Retailer 7£41,151 GBP
Retailer 3£43,506 GBP
MOH London£57,590 GBP

42 data points across 9 retailers

9 retailers£34,692 GBP to £57,590 GBP

A
Cheapest Retailer
-
£34,692 GBP
CA$64,561 CAD
A
Retailer 2
-
£35,213 GBP
$47,181 USD
View
A
Retailer 3
-
£36,213 GBP
$48,521 USD
View
A
Retailer 4
-
£37,356 GBP
View
A
Retailer 5
-
£38,906 GBP
$52,130 USD
View
A
Retailer 6
-
£40,403 GBP
$54,135 USD
View
A
Retailer 7
-
£41,151 GBP
$55,138 USD
View
A
Retailer 8
-
£43,506 GBP
€55,518 EUR
View
Most Expensive
B+
MOH London
5CE279405 · Oct 29
£57,590 GBP
View
8 more retailers have this diamond
Prices start from £34,692 GBPSave up to £22,897 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.

A
4.01ct Cushion
£34,692 GBP