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Round|Natural|GIA

4.02ct M SI2 Round Natural Diamond

EX • M/SI2 • GIA 7541347380

Certificate GIA 7541347380

Diamond specifications and retailer prices

From HK$131,446 HKD
As of November 1, 2026
Save HK$84,414 HKD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$215,861 HKD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 4.02ct natural round diamond

This 4.02ct natural round sits in the three to five carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7541347380. Listed at 13 retailers as of October 30, 2026, with a 64% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.02
Carat
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7541347380
Dimensions10.09 × 10.15 × 6.37 mm
L/W Ratio1.01
Cert comments
Pinpoints, clouds and surface graining are not shown.
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
10.09 mm10.15 mm4.02 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541347380
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.9%

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: Nov 1
Current: HK$215,861 HKD|Low: HK$132,756 HKD|High: HK$215,861 HKD|Avg: HK$174,654 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 4HK$132,882 HKD
Retailer 8HK$157,179 HKD
Retailer 10HK$161,180 HKD
Retailer 3HK$165,628 HKD
Retailer 5HK$176,595 HKD
Retailer 9HK$177,961 HKD
Retailer 2HK$178,455 HKD
Retailer 6HK$182,205 HKD
Retailer 7HK$189,211 HKD
NZ JewellersHK$215,861 HKD

28 data points across 10 retailers

13 retailersHK$131,446 HKD to HK$215,861 HKD

A
Cheapest Retailer
-
HK$131,446 HKD
A
Retailer 2
-
HK$132,882 HKD
View
A
Retailer 3
-
HK$157,179 HKD
View
A
Retailer 4
-
HK$165,628 HKD
View
Retailer 5
-
HK$176,595 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$176,595 HKD
View
Price last confirmed 22 days ago
B+
Retailer 7
-
HK$177,961 HKD
View
B+
Retailer 8
-
HK$178,455 HKD
View
B+
Retailer 9
-
HK$182,205 HKD
View
Retailer 10
-
HK$182,205 HKD
View
Price last confirmed 17 days ago
B+
Retailer 11
-
HK$189,211 HKD
View
B+
Retailer 12
-
HK$215,861 HKD
View
Most Expensive
NZ Jewellers
f80dec45-eb71-4c24-bad6-41071b140d49 · Oct 20
HK$215,861 HKD
$27,515 USD
View
Price last confirmed 16 days ago
12 more retailers have this diamond
Prices start from HK$131,446 HKDSave up to HK$84,414 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
4.02ct Round
HK$131,446 HKD