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Round|Natural|GIA

4.01ct K SI1 Round Natural Diamond

VG • K/SI1 • GIA 2241079028

Certificate GIA 2241079028

Diamond specifications and retailer prices

From HK$226,726 HKD
As of November 4, 2026
Save HK$143,942 HKD (39%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$370,669 HKD at MOH London · As of November 4, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2241079028. Listed at 17 retailers as of November 4, 2026, with prices from HK$226,726 to HK$370,669, a HK$143,942 spread on the same certified stone. MOH London lists it at HK$370,669. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.01
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2241079028
Dimensions9.82 × 9.91 × 6.36 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Knot, Feather, Cloud, Crystal, Needle, Indented Natural, Natural
Top View
9.82 mm9.91 mm4.01 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241079028
Side View
Table 60.0%Crown 36.5°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 64.5%

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: Nov 4
Current: HK$370,669 HKD|Low: HK$226,726 HKD|High: HK$384,906 HKD|Avg: HK$271,948 HKD|-3.4%
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
Retailer 17
November 6, 2026
Retailer 14HK$226,726 HKD
Retailer 11HK$237,906 HKD
Retailer 17HK$239,153 HKD
Retailer 3HK$242,982 HKD
Retailer 8HK$243,429 HKD
Retailer 12HK$245,570 HKD
Retailer 2HK$246,033 HKD
Retailer 6HK$247,893 HKD
Retailer 16HK$255,087 HKD
Retailer 4HK$268,549 HKD
Retailer 9HK$268,800 HKD
Retailer 7HK$275,814 HKD
Retailer 5HK$284,569 HKD
Retailer 13HK$292,398 HKD
Retailer 15HK$295,513 HKD
Retailer 10HK$296,148 HKD
MOH LondonHK$370,669 HKD

31 data points across 17 retailers

17 retailersHK$226,726 HKD to HK$370,669 HKD

A
Cheapest Retailer
-
HK$226,726 HKD
A
Retailer 2
-
HK$237,906 HKD
View
A
Retailer 3
-
HK$239,153 HKD
View
A
Retailer 4
-
HK$242,982 HKD
View
B+
Retailer 5
-
HK$243,429 HKD
View
A
Retailer 6
-
HK$245,570 HKD
View
A
Retailer 7
-
HK$246,033 HKD
View
A
Retailer 8
-
HK$247,893 HKD
View
B+
Retailer 9
-
HK$255,087 HKD
View
B+
Retailer 10
-
HK$268,549 HKD
View
Retailer 11
-
HK$268,800 HKD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$275,814 HKD
View
B+
Retailer 13
-
HK$284,569 HKD
View
B+
Retailer 14
-
HK$292,398 HKD
View
B+
Retailer 15
-
HK$295,513 HKD
View
B+
Retailer 16
-
HK$296,148 HKD
View
Most Expensive
B
MOH London
D71B682C0 · Nov 4
HK$370,669 HKD
£37,203 GBP
View
16 more retailers have this diamond
Prices start from HK$226,726 HKDSave up to HK$143,942 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$226,726 HKD