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Round|Natural|GIA

4.01ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 2235817979

Certificate GIA 2235817979

Diamond specifications and retailer prices

From HK$287,976 HKD
$36,705 USD
As of October 21, 2026
9 retailers carry this diamond
Most expensive: HK$618,777 HKD at MOH London · As of October 8, 2026
View at MOH London

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 2235817979. Listed at 9 retailers as of October 8, 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 angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2235817979
Dimensions10.11 × 10.15 × 6.32 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Indented Natural
Top View
10.11 mm10.15 mm4.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2235817979
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 21
Current: HK$618,777 HKD|Low: HK$287,976 HKD|High: HK$620,421 HKD|Avg: HK$403,898 HKD|+0.8%
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
October 23, 2026
Retailer 9HK$287,976 HKD
Retailer 7HK$322,792 HKD
Retailer 10HK$327,095 HKD
Retailer 2HK$328,951 HKD
Retailer 15HK$350,813 HKD
Retailer 6HK$351,456 HKD
Retailer 8HK$373,923 HKD
Retailer 5HK$392,520 HKD
Retailer 11HK$394,439 HKD
Retailer 4HK$408,879 HKD
Retailer 13HK$408,879 HKD
Retailer 14HK$417,478 HKD
Retailer 16HK$425,237 HKD
Retailer 3HK$441,587 HKD
Retailer 12HK$473,684 HKD
MOH LondonHK$618,777 HKD

33 data points across 16 retailers

9 retailersHK$287,976 HKD to HK$618,777 HKD

Retailer 1
-
HK$287,976 HKD
$36,705 USD
Price last confirmed 9 days ago
Retailer 2
-
HK$322,792 HKD
SGD 55,598 SGD
View
Price last confirmed 20 days ago
Retailer 3
-
HK$328,951 HKD
£33,014 GBP
View
Price last confirmed 7 days ago
Retailer 4
-
HK$351,456 HKD
$44,796 USD
View
Price last confirmed 7 days ago
Retailer 5
-
HK$408,879 HKD
$52,115 USD
View
Price last confirmed 32 days ago
Retailer 6
-
HK$408,879 HKD
$52,115 USD
View
Price last confirmed 31 days ago
Retailer 7
-
HK$425,237 HKD
$54,200 USD
View
Price last confirmed 22 days ago
Retailer 8
-
HK$441,587 HKD
$56,284 USD
View
Price last confirmed 31 days ago
Most Expensive
MOH London
671F4619F · Oct 8
HK$618,777 HKD
£62,101 GBP
View
Price last confirmed 22 days ago
8 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.

4.01ct Round
HK$287,976 HKD