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Cushion|Natural|GIA

4.01ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 6542523950

Certificate GIA 6542523950

Diamond specifications and retailer prices

From HK$194,132 HKD
As of November 6, 2026
Save HK$121,891 HKD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$316,024 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 4.01ct natural cushion diamond

This 4.01ct natural cushion sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542523950. Listed at 8 retailers as of November 4, 2026, with prices from HK$194,132 to HK$316,024, a HK$121,891 spread on the same certified stone. MOH London lists it at HK$316,024. 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

4.01
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542523950
Dimensions9.30 × 8.38 × 5.78 mm
L/W Ratio1.11
Top View
9.30 mm8.38 mm4.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542523950
Side View
Table 63.0%CrownGirdle: STK-VTHPavilionCulet: NoneDepth 69.0%

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 6
Current: HK$316,024 HKD|Low: HK$166,756 HKD|High: HK$318,572 HKD|Avg: HK$223,673 HKD|+26.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 8HK$194,132 HKD
Retailer 4HK$206,249 HKD
Retailer 2HK$206,304 HKD
Retailer 9HK$209,572 HKD
Retailer 5HK$214,494 HKD
Retailer 6HK$222,747 HKD
Retailer 3HK$239,323 HKD
Retailer 7HK$241,384 HKD
MOH LondonHK$316,024 HKD

30 data points across 9 retailers

8 retailersHK$194,132 HKD to HK$316,024 HKD

A
Cheapest Retailer
-
HK$194,132 HKD
A
Retailer 2
-
HK$206,249 HKD
View
A
Retailer 3
-
HK$206,304 HKD
View
A
Retailer 4
-
HK$214,494 HKD
View
A
Retailer 5
-
HK$222,747 HKD
View
B+
Retailer 6
-
HK$239,323 HKD
View
A
Retailer 7
-
HK$241,384 HKD
View
Most Expensive
B+
MOH London
BD9389436 · Nov 4
HK$316,024 HKD
£31,750 GBP
View
7 more retailers have this diamond
Prices start from HK$194,132 HKDSave up to HK$121,891 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 Cushion
HK$194,132 HKD