Radiant|Natural|GIA

4.01ct H SI1 Radiant Natural Diamond

EX • H/SI1 • GIA 5241004634

Certificate GIA 5241004634

Diamond specifications and retailer prices

From €45,377 EUR
$50,696 USD
As of October 26, 2026
Save €32,926 EUR (42%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €78,304 EUR at MOH London · As of October 26, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241004634. Listed at 21 retailers as of October 26, 2026, with prices from €45,377 to €78,304, a €32,926 spread on the same certified stone. MOH London lists it at €78,304. 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
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle48.93°
Pavilion angle35.93°
OriginNatural
Grading LabGIA
CertificateGIA 5241004634
Dimensions11.12 × 7.93 × 5.24 mm
L/W Ratio1.40
Girdle conditionThick
Key to symbols
Crystal, Feather
Top View
11.12 mm7.93 mm4.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5241004634
Side View
Table 71.0%Crown 48.93°Girdle: ThickPavilion 35.93°Culet: NoneDepth 66.0%

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 26
Current: €78,304 EUR|Low: €40,469 EUR|High: €79,142 EUR|Avg: €52,669 EUR
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
November 1, 2026
Retailer 4€45,377 EUR
Retailer 5€45,898 EUR
Retailer 2€46,946 EUR
Retailer 12€47,960 EUR
Retailer 11€48,563 EUR
Retailer 8€48,564 EUR
Retailer 3€50,071 EUR
Retailer 6€50,202 EUR
Retailer 13€51,810 EUR
Retailer 10€55,646 EUR
Retailer 7€58,604 EUR
Retailer 9€61,533 EUR
MOH London€78,304 EUR

36 data points across 13 retailers

21 retailers€45,377 EUR to €78,304 EUR

A
Cheapest Retailer
-
€45,377 EUR
$50,696 USD
Retailer 2
-
€45,892 EUR
$51,271 USD
View
Price last confirmed 9 days ago
Retailer 3
-
€46,563 EUR
$52,020 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€46,946 EUR
₹4,995,060 INR
View
A
Retailer 5
-
€47,686 EUR
A$81,962 AUD
View
Retailer 6
-
€47,960 EUR
A$82,432 AUD
View
Price last confirmed 30 days ago
Retailer 7
-
€48,469 EUR
$54,150 USD
View
Price last confirmed 6 days ago
Retailer 8
-
€48,563 EUR
$54,255 USD
View
Price last confirmed 11 days ago
Retailer 9
-
€48,564 EUR
$54,256 USD
View
Price last confirmed 7 days ago
A
Retailer 10
-
€50,202 EUR
£44,163 GBP
View
Retailer 11
-
€51,810 EUR
$57,882 USD
View
Price last confirmed 7 days ago
Retailer 12
-
€52,158 EUR
$58,271 USD
View
Price last confirmed 32 days ago
Retailer 13
-
€52,158 EUR
$58,271 USD
View
Price last confirmed 32 days ago
Retailer 14
-
€53,256 EUR
$59,498 USD
View
Price last confirmed 7 days ago
Retailer 15
-
€54,244 EUR
$60,602 USD
View
Price last confirmed 31 days ago
Retailer 16
-
€55,482 EUR
$61,985 USD
View
Price last confirmed 19 days ago
Retailer 17
-
€55,646 EUR
$62,168 USD
View
Price last confirmed 11 days ago
Retailer 18
-
€56,330 EUR
$62,932 USD
View
Price last confirmed 34 days ago
B+
Retailer 19
-
€58,604 EUR
View
Retailer 20
-
€61,533 EUR
ZAR 1,110,590 ZAR
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
BFD2460C9 · Oct 26
€78,304 EUR
£68,883 GBP
View
20 more retailers have this diamond
Prices start from €45,377 EURSave up to €32,926 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
€45,377 EUR