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Cushion|Natural|GIA

4.01ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 6565705826

Certificate GIA 6565705826

Diamond specifications and retailer prices

From HK$210,168 HKD
As of November 6, 2026
Save HK$58,530 HKD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$268,698 HKD at Moon Ocean · As of November 6, 2026
View at Moon Ocean

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 6565705826. Listed at 4 retailers as of November 6, 2026, with prices from HK$210,168 to HK$268,698, a HK$58,530 spread on the same certified stone. Moon Ocean lists it at HK$268,698. 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 6565705826
Dimensions11.48 × 8.19 × 5.39 mm
L/W Ratio1.40
Girdle conditionThin to Very Thick
Key to symbols
Feather, Twinning Wisp, Crystal, Cloud, Needle, Indented Natural
Top View
11.48 mm8.19 mm4.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565705826
Side View
Table 64.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 65.8%

Caratlytics Score

How it works →
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 6
Current: HK$268,698 HKD|Low: HK$210,168 HKD|High: HK$268,698 HKD|Avg: HK$235,501 HKD
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 4HK$210,168 HKD
Retailer 3HK$210,395 HKD
Retailer 2HK$264,873 HKD
Moon OceanHK$268,698 HKD

3 data points across 4 retailers

4 retailersHK$210,168 HKD to HK$268,698 HKD

A
Cheapest Retailer
-
HK$210,168 HKD
A
Retailer 2
-
HK$210,395 HKD
View
B+
Retailer 3
-
HK$264,873 HKD
View
Most Expensive
B+
Moon Ocean
NVN-A189499A3-826 · Nov 6
HK$268,698 HKD
£26,995 GBP
View
3 more retailers have this diamond
Prices start from HK$210,168 HKDSave up to HK$58,530 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$210,168 HKD