Round|Natural|GIA

4.01ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 3515336930

Certificate GIA 3515336930

Diamond specifications and retailer prices

From £53,924 GBP
As of October 28, 2026
12 retailers carry this diamond
Most expensive: £53,924 GBP at Diamond Quarter
View at Diamond Quarter

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 3515336930. Listed at 12 retailers as of October 28, 2026. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3515336930
Dimensions10.11 × 10.03 × 6.38 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
10.11 mm10.03 mm4.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 3515336930
Side View
Table 55.0%Crown 36.5°Girdle: ThickPavilion 40.6°Culet: NoneDepth 63.3%

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: Oct 28
Current: £26,337 GBP|Low: £23,395 GBP|High: £46,104 GBP|Avg: £32,832 GBP|-8.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 13, 2026
Retailer 12£23,395 GBP
Retailer 8£25,795 GBP
Retailer 1£26,337 GBP
Retailer 4£27,371 GBP
Retailer 5£27,456 GBP
Retailer 7£28,096 GBP
Retailer 2£28,178 GBP
Retailer 6£30,951 GBP
Retailer 9£32,348 GBP
Retailer 11£32,654 GBP
Retailer 10£33,591 GBP
Retailer 3£42,756 GBP

30 data points across 12 retailers

12 retailers

A
Retailer 1
-
£23,395 GBP
HK$243,400 HKD
Price last confirmed 15 days ago
A
Retailer 2
-
£25,795 GBP
SGD 46,420 SGD
View
Price last confirmed 17 days ago
A
Retailer 3
-
£26,337 GBP
₹3,340,293 INR
View
Price last confirmed 16 days ago
A
Retailer 4
-
£27,456 GBP
$36,562 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
£28,096 GBP
View
Price last confirmed 17 days ago
A
Retailer 6
-
£28,178 GBP
$37,524 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
£28,750 GBP
$38,286 USD
View
Price last confirmed 80 days ago
A
Retailer 8
-
£32,348 GBP
$43,077 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
£33,539 GBP
$44,663 USD
View
Price last confirmed 29 days ago
A
Retailer 10
-
£33,591 GBP
$44,733 USD
View
Price last confirmed 17 days ago
A
Retailer 11
-
£42,756 GBP
View
Price last confirmed 18 days ago
Most Expensive
B+
Diamond Quarter
4.01SI2E353047E0N · Oct 28
£53,924 GBP
View
11 more retailers have this diamond

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 Round
£53,924 GBP