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Round|Natural|GIA

4.03ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7531911085

Certificate GIA 7531911085

Diamond specifications and retailer prices

From HK$465,258 HKD
$59,301 USD
As of October 31, 2026
Save HK$327,431 HKD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$792,689 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 4.03ct natural round diamond

This 4.03ct 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 7531911085. Listed at 13 retailers as of October 31, 2026, with prices from HK$465,258 to HK$792,689, a HK$327,431 spread on the same certified stone. MOH London lists it at HK$792,689. 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

4.03
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7531911085
Dimensions10.18 × 10.14 × 6.29 mm
L/W Ratio1.00
Key to symbols
Cloud, Crystal, Feather
Top View
10.18 mm10.14 mm4.03 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7531911085
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.9%

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$792,689 HKD|Low: HK$465,258 HKD|High: HK$802,235 HKD|Avg: HK$557,222 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
November 1, 2026
Retailer 3HK$465,258 HKD
Retailer 8HK$476,327 HKD
Retailer 9HK$484,982 HKD
Retailer 12HK$487,712 HKD
Retailer 6HK$505,369 HKD
Retailer 2HK$538,866 HKD
Retailer 4HK$543,378 HKD
Retailer 10HK$559,595 HKD
Retailer 11HK$569,957 HKD
Retailer 13HK$594,375 HKD
Retailer 7HK$615,855 HKD
Retailer 5HK$617,056 HKD
MOH LondonHK$792,689 HKD

26 data points across 13 retailers

13 retailersHK$465,258 HKD to HK$792,689 HKD

A
Cheapest Retailer
-
HK$465,258 HKD
$59,301 USD
Final sale: no returns
A
Retailer 2
-
HK$476,327 HKD
CA$84,322 CAD
View
A
Retailer 3
-
HK$484,982 HKD
$61,815 USD
View
A
Retailer 4
-
HK$487,712 HKD
$62,163 USD
View
A
Retailer 5
-
HK$505,369 HKD
£50,719 GBP
View
Retailer 6
-
HK$528,706 HKD
$67,388 USD
View
Price last confirmed 34 days ago
B+
Retailer 7
-
HK$538,866 HKD
$68,683 USD
View
B+
Retailer 8
-
HK$543,378 HKD
$69,258 USD
View
B+
Retailer 9
-
HK$559,595 HKD
$71,325 USD
View
Retailer 10
-
HK$569,957 HKD
$72,646 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
HK$594,375 HKD
£59,652 GBP
View
B+
Retailer 12
-
HK$615,855 HKD
€74,758 EUR
View
Most Expensive
B
MOH London
B336B935B · Nov 1
HK$792,689 HKD
£79,555 GBP
View
12 more retailers have this diamond
Prices start from HK$465,258 HKDSave up to HK$327,431 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
4.03ct Round
HK$465,258 HKD