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4.01ct E SI2 Round Natural Diamond

EX • E/SI2 • HRD 260000001559

Certificate HRD 260000001559

Diamond specifications and retailer prices

From HK$268,072 HKD
$34,168 USD
As of October 30, 2026
Save HK$136,000 HKD (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$404,072 HKD at MOH London · As of October 29, 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 HRD 260000001559. Listed at 4 retailers as of October 29, 2026, with prices from HK$268,072 to HK$404,072, a HK$136,000 spread on the same certified stone. MOH London lists it at HK$404,072. 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 angle35.6°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 260000001559
Dimensions10.09 × 10.13 × 6.33 mm
L/W Ratio1.00
Girdle conditionMedium
Top View
10.09 mm10.13 mm4.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateHRD 260000001559
Side View
Table 57.0%Crown 35.6°GirdlePavilion 41°CuletDepth 62.6%

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 30
Current: HK$404,072 HKD|Low: HK$268,072 HKD|High: HK$406,762 HKD|Avg: HK$323,110 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4HK$268,072 HKD
Retailer 2HK$295,901 HKD
Retailer 3HK$307,732 HKD
Retailer 5HK$329,363 HKD
MOH LondonHK$404,072 HKD

14 data points across 5 retailers

4 retailersHK$268,072 HKD to HK$404,072 HKD

A
Cheapest Retailer
-
HK$268,072 HKD
$34,168 USD
A
Retailer 2
-
HK$295,901 HKD
$37,715 USD
View
A
Retailer 3
-
HK$307,732 HKD
$39,223 USD
View
Most Expensive
B+
MOH London
EE883CB50 · Oct 29
HK$404,072 HKD
£40,553 GBP
View
3 more retailers have this diamond
Prices start from HK$268,072 HKDSave up to HK$136,000 HKD

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
HK$268,072 HKD