Radiant|Natural|GIA

4.01ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 2556479683

Certificate GIA 2556479683

Diamond specifications and retailer prices

From €56,289 EUR
HK$491,300 HKD
As of October 30, 2026
Save €49,731 EUR (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €106,020 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 4.01ct natural radiant diamond

This 4.01ct natural radiant sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556479683. Listed at 21 retailers as of October 29, 2026, with prices from €56,289 to €106,020, a €49,731 spread on the same certified stone. MOH London lists it at €106,020. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.98°
OriginNatural
Grading LabGIA
CertificateGIA 2556479683
Dimensions10.94 × 7.91 × 5.42 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural
Top View
10.94 mm7.91 mm4.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556479683
Side View
Table 66.0%Crown 46.98°Girdle: ThickPavilionCulet: NoneDepth 68.5%

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: €106,020 EUR|Low: €56,289 EUR|High: €108,562 EUR|Avg: €72,537 EUR|-1.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 5€56,289 EUR
Retailer 20€58,994 EUR
Retailer 16€59,783 EUR
Retailer 4€61,802 EUR
Retailer 7€62,640 EUR
Retailer 12€67,141 EUR
Retailer 2€70,063 EUR
Retailer 11€70,180 EUR
Retailer 6€70,337 EUR
Retailer 18€70,337 EUR
Retailer 14€72,081 EUR
Retailer 13€72,214 EUR
Retailer 9€72,663 EUR
Retailer 10€72,663 EUR
Retailer 8€73,150 EUR
Retailer 17€75,089 EUR
Retailer 3€75,201 EUR
Retailer 21€75,964 EUR
Retailer 19€78,471 EUR
Retailer 15€81,801 EUR
MOH London€106,020 EUR

35 data points across 21 retailers

21 retailers€56,289 EUR to €106,020 EUR

A
Cheapest Retailer
-
€56,289 EUR
HK$491,300 HKD
A
Retailer 2
-
€58,994 EUR
$65,908 USD
View
A
Retailer 3
-
€59,783 EUR
$66,790 USD
View
A
Retailer 4
-
€61,802 EUR
$69,046 USD
View
A
Retailer 5
-
€62,640 EUR
$69,982 USD
View
B+
Retailer 6
-
€67,141 EUR
$75,011 USD
View
B+
Retailer 7
-
€70,063 EUR
$78,275 USD
View
B+
Retailer 8
-
€70,180 EUR
$78,405 USD
View
B+
Retailer 9
-
€70,337 EUR
$78,581 USD
View
B+
Retailer 10
-
€70,337 EUR
$78,581 USD
View
B+
Retailer 11
-
€72,081 EUR
$80,530 USD
View
B+
Retailer 12
-
€72,214 EUR
£63,526 GBP
View
B+
Retailer 13
-
€72,663 EUR
$81,180 USD
View
B+
Retailer 14
-
€72,663 EUR
$81,180 USD
View
B+
Retailer 15
-
€73,150 EUR
$81,724 USD
View
B+
Retailer 16
-
€75,089 EUR
$83,890 USD
View
Retailer 17
-
€75,201 EUR
$84,015 USD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
€75,964 EUR
$84,868 USD
View
B
Retailer 19
-
€78,471 EUR
$87,669 USD
View
B
Retailer 20
-
€81,801 EUR
View
Most Expensive
B
MOH London
D41EB1173 · Oct 29
€106,020 EUR
£93,265 GBP
View
20 more retailers have this diamond
Prices start from €56,289 EURSave up to €49,731 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 Radiant
€56,289 EUR