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Round|Natural|GIA

4.01ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 1236290959

Certificate GIA 1236290959

Diamond specifications and retailer prices

From €67,539 EUR
$75,455 USD
As of October 30, 2026
Save €49,478 EUR (42%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €117,017 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 4.01ct natural round diamond

This 4.01ct natural round sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1236290959. Listed at 10 retailers as of October 29, 2026, with prices from €67,539 to €117,017, a €49,478 spread on the same certified stone. MOH London lists it at €117,017. 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
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1236290959
Dimensions10.15 × 10.03 × 6.27 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Pinpoints are not shown.
Top View
10.15 mm10.03 mm4.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1236290959
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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 30
Current: €117,017 EUR|Low: €65,024 EUR|High: €117,796 EUR|Avg: €81,589 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5€65,024 EUR
Retailer 11€66,239 EUR
Retailer 2€73,501 EUR
Retailer 10€74,527 EUR
Retailer 6€77,632 EUR
Retailer 8€77,632 EUR
Retailer 9€80,738 EUR
Retailer 7€83,843 EUR
Retailer 4€90,428 EUR
Retailer 3€90,624 EUR
MOH London€117,017 EUR

40 data points across 11 retailers

10 retailers€67,539 EUR to €117,017 EUR

Retailer 1
-
€65,024 EUR
$72,645 USD
Price last confirmed 10 days ago
B+
Retailer 2
-
€67,539 EUR
$75,455 USD
View
B+
Retailer 3
-
€73,501 EUR
£64,658 GBP
View
B+
Retailer 4
-
€74,527 EUR
$83,262 USD
View
B+
Retailer 5
-
€77,632 EUR
$86,731 USD
View
B+
Retailer 6
-
€77,632 EUR
$86,731 USD
View
B
Retailer 7
-
€80,738 EUR
$90,201 USD
View
B
Retailer 8
-
€83,843 EUR
$93,670 USD
View
B
Retailer 9
-
€90,428 EUR
View
Most Expensive
B
MOH London
CFAC4117E · Oct 29
€117,017 EUR
£102,939 GBP
View
9 more retailers have this diamond
Prices start from €67,539 EURSave up to €49,478 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+
4.01ct Round
€67,539 EUR