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Round|Natural|GIA

4.01ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2537166740

Certificate GIA 2537166740

Diamond specifications and retailer prices

From HK$462,951 HKD
$59,007 USD
As of October 31, 2026
Save HK$325,812 HKD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$788,763 HKD at MOH London · As of November 1, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2537166740. Listed at 15 retailers as of October 31, 2026, with prices from HK$462,951 to HK$788,763, a HK$325,812 spread on the same certified stone. MOH London lists it at HK$788,763. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

4.01
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2537166740
Dimensions10.15 × 10.20 × 6.26 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
10.15 mm10.20 mm4.01 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537166740
Side View
Table 58.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.5%

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: Oct 31
Current: HK$788,763 HKD|Low: HK$462,951 HKD|High: HK$792,988 HKD|Avg: HK$551,357 HKD|-0.1%
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
November 2, 2026
Retailer 5HK$462,951 HKD
Retailer 6HK$467,345 HKD
Retailer 11HK$473,962 HKD
Retailer 9HK$482,573 HKD
Retailer 10HK$485,292 HKD
Retailer 2HK$507,076 HKD
Retailer 14HK$536,191 HKD
Retailer 15HK$540,743 HKD
Retailer 7HK$546,076 HKD
Retailer 3HK$556,817 HKD
Retailer 12HK$567,129 HKD
Retailer 13HK$588,820 HKD
Retailer 4HK$591,505 HKD
Retailer 8HK$597,880 HKD
MOH LondonHK$788,763 HKD

18 data points across 15 retailers

15 retailersHK$462,951 HKD to HK$788,763 HKD

A
Cheapest Retailer
-
HK$462,951 HKD
$59,007 USD
Final sale: no returns
Retailer 2
-
HK$467,345 HKD
SGD 80,496 SGD
View
Price last confirmed 12 days ago
A
Retailer 3
-
HK$473,962 HKD
CA$83,903 CAD
View
A
Retailer 4
-
HK$482,573 HKD
$61,508 USD
View
A
Retailer 5
-
HK$485,292 HKD
$61,855 USD
View
A
Retailer 6
-
HK$507,076 HKD
£50,891 GBP
View
B+
Retailer 7
-
HK$526,093 HKD
$67,055 USD
View
B+
Retailer 8
-
HK$536,191 HKD
$68,342 USD
View
B+
Retailer 9
-
HK$540,743 HKD
$68,922 USD
View
B+
Retailer 10
-
HK$556,817 HKD
$70,971 USD
View
B+
Retailer 11
-
HK$567,129 HKD
$72,285 USD
View
B+
Retailer 12
-
HK$588,820 HKD
$75,050 USD
View
B+
Retailer 13
-
HK$591,505 HKD
£59,364 GBP
View
B+
Retailer 14
-
HK$597,880 HKD
€72,576 EUR
View
Most Expensive
B
MOH London
FD710A350 · Nov 1
HK$788,763 HKD
£79,161 GBP
View
14 more retailers have this diamond
Prices start from HK$462,951 HKDSave up to HK$325,812 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$462,951 HKD