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4.03ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 613368674

Shape and cutting style on the report: Round brilliant

Certificate IGI 613368674

Diamond specifications and retailer prices

From HK$132,662 HKD
As of November 4, 2026
Save HK$74,836 HKD (36%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$207,498 HKD at MOH London · As of November 4, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 613368674. Listed at 15 retailers as of November 4, 2026, with prices from HK$132,662 to HK$207,498, a HK$74,836 spread on the same certified stone. MOH London lists it at HK$207,498. 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

4.03
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 613368674
Dimensions10.15 × 10.12 × 6.27 mm
L/W Ratio1.00
Culet sizePointed
Top View
10.15 mm10.12 mm4.03 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 613368674
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$207,498 HKD|Low: HK$132,662 HKD|High: HK$218,577 HKD|Avg: HK$162,923 HKD|-5.1%
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 6, 2026
Retailer 11HK$132,662 HKD
Retailer 7HK$133,612 HKD
Retailer 4HK$135,188 HKD
Retailer 2HK$137,722 HKD
Retailer 9HK$138,256 HKD
Retailer 12HK$143,685 HKD
Retailer 14HK$147,043 HKD
Retailer 5HK$154,401 HKD
Retailer 6HK$159,297 HKD
Retailer 10HK$160,379 HKD
Retailer 13HK$163,455 HKD
Retailer 3HK$165,424 HKD
Retailer 8HK$165,777 HKD
Retailer 15HK$188,724 HKD
MOH LondonHK$207,498 HKD

36 data points across 15 retailers

15 retailersHK$132,662 HKD to HK$207,498 HKD

A
Cheapest Retailer
-
HK$132,662 HKD
A
Retailer 2
-
HK$133,612 HKD
View
A
Retailer 3
-
HK$135,188 HKD
View
A
Retailer 4
-
HK$137,722 HKD
View
A
Retailer 5
-
HK$138,256 HKD
View
A
Retailer 6
-
HK$143,685 HKD
View
Retailer 7
-
HK$147,043 HKD
View
Price last confirmed 8 days ago
A
Retailer 8
-
HK$154,401 HKD
View
A
Retailer 9
-
HK$159,297 HKD
View
A
Retailer 10
-
HK$160,379 HKD
View
A
Retailer 11
-
HK$163,455 HKD
View
A
Retailer 12
-
HK$165,424 HKD
View
A
Retailer 13
-
HK$165,777 HKD
View
A
Retailer 14
-
HK$188,724 HKD
View
Most Expensive
A
MOH London
9847CAC73 · Nov 4
HK$207,498 HKD
£20,826 GBP
View
14 more retailers have this diamond
Prices start from HK$132,662 HKDSave up to HK$74,836 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$132,662 HKD