Round|Natural|GIA

4.01ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 3515336930

Certificate GIA 3515336930

Diamond specifications and retailer prices

From $102,214 AUD
£56,543 GBP
As of October 29, 2026
12 retailers carry this diamond
Most expensive: $102,214 AUD 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 29, 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 →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $49,923 AUD|Low: $44,346 AUD|High: $87,391 AUD|Avg: $62,207 AUD|-8.7%
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$44,346 AUD
Retailer 8$48,895 AUD
Retailer 1$49,923 AUD
Retailer 4$51,882 AUD
Retailer 5$52,042 AUD
Retailer 7$53,256 AUD
Retailer 2$53,412 AUD
Retailer 6$58,668 AUD
Retailer 9$61,316 AUD
Retailer 11$61,896 AUD
Retailer 10$63,673 AUD
Retailer 3$81,045 AUD

29 data points across 12 retailers

12 retailers

Retailer 1
-
$44,346 AUD
HK$243,400 HKD
Price last confirmed 15 days ago
Retailer 2
-
$48,895 AUD
SGD 46,420 SGD
View
Price last confirmed 17 days ago
Retailer 3
-
$49,923 AUD
₹3,340,293 INR
View
Price last confirmed 16 days ago
Retailer 4
-
$52,042 AUD
$36,562 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$53,256 AUD
£29,460 GBP
View
Price last confirmed 17 days ago
Retailer 6
-
$53,412 AUD
$37,524 USD
View
Price last confirmed 18 days ago
Retailer 7
-
$54,497 AUD
$38,286 USD
View
Price last confirmed 81 days ago
Retailer 8
-
$61,316 AUD
$43,077 USD
View
Price last confirmed 17 days ago
Retailer 9
-
$63,573 AUD
$44,663 USD
View
Price last confirmed 30 days ago
Retailer 10
-
$63,673 AUD
$44,733 USD
View
Price last confirmed 18 days ago
Retailer 11
-
$81,045 AUD
£44,833 GBP
View
Price last confirmed 18 days ago
Most Expensive
B+
Diamond Quarter
4.01SI2E353047E0N · Oct 29
$102,214 AUD
£56,543 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.

B+
4.01ct Round
$102,214 AUD