Round|Natural|GIA

4.01ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 3515336930

Certificate GIA 3515336930

Diamond specifications and retailer prices

From $100,505 CAD
£56,543 GBP
As of October 29, 2026
12 retailers carry this diamond
Most expensive: $100,505 CAD 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $49,088 CAD|Low: $43,605 CAD|High: $85,929 CAD|Avg: $61,167 CAD|-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$43,605 CAD
Retailer 8$48,077 CAD
Retailer 1$49,088 CAD
Retailer 4$51,014 CAD
Retailer 5$51,172 CAD
Retailer 7$52,365 CAD
Retailer 2$52,519 CAD
Retailer 6$57,687 CAD
Retailer 9$60,291 CAD
Retailer 11$60,861 CAD
Retailer 10$62,608 CAD
Retailer 3$79,690 CAD

29 data points across 12 retailers

12 retailers

Retailer 1
-
$43,605 CAD
HK$243,400 HKD
Price last confirmed 15 days ago
Retailer 2
-
$48,077 CAD
SGD 46,420 SGD
View
Price last confirmed 18 days ago
Retailer 3
-
$49,088 CAD
₹3,340,293 INR
View
Price last confirmed 16 days ago
Retailer 4
-
$51,172 CAD
$36,562 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$52,365 CAD
£29,460 GBP
View
Price last confirmed 18 days ago
Retailer 6
-
$52,519 CAD
$37,524 USD
View
Price last confirmed 19 days ago
Retailer 7
-
$53,586 CAD
$38,286 USD
View
Price last confirmed 81 days ago
Retailer 8
-
$60,291 CAD
$43,077 USD
View
Price last confirmed 18 days ago
Retailer 9
-
$62,510 CAD
$44,663 USD
View
Price last confirmed 30 days ago
Retailer 10
-
$62,608 CAD
$44,733 USD
View
Price last confirmed 18 days ago
Retailer 11
-
$79,690 CAD
£44,833 GBP
View
Price last confirmed 19 days ago
Most Expensive
B+
Diamond Quarter
4.01SI2E353047E0N · Oct 29
$100,505 CAD
£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
$100,505 CAD