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Cushion|Natural|GIA

4.01ct K SI1 Cushion Natural Diamond

EX • K/SI1 • GIA 5222356286

Certificate GIA 5222356286

Diamond specifications and retailer prices

From HK$257,067 HKD
As of November 6, 2026
Save HK$52,287 HKD (17%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$309,353 HKD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5222356286. Listed at 2 retailers as of November 6, 2026, with prices from HK$257,067 to HK$309,353, a HK$52,287 spread on the same certified stone. 77 Diamonds lists it at HK$309,353. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5222356286
Dimensions9.58 × 8.96 × 6.11 mm
L/W Ratio1.07
Top View
9.58 mm8.96 mm4.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5222356286
Side View
Table 69.0%CrownGirdle: NUL-NULPavilionCulet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: HK$309,353 HKD|Low: HK$257,067 HKD|High: HK$315,131 HKD|Avg: HK$286,828 HKD|+0.5%
77 Diamonds
Retailer 2
November 7, 2026
Retailer 2HK$257,067 HKD
77 DiamondsHK$309,353 HKD

46 data points across 2 retailers

2 retailersHK$257,067 HKD to HK$309,353 HKD

A
Cheapest Retailer
-
HK$257,067 HKD
Most Expensive
B+
77 Diamonds
CUSMBFSWH4ZJH · Nov 7
HK$309,353 HKD
£31,080 GBP
View
1 more retailer has this diamond
Prices start from HK$257,067 HKDSave up to HK$52,287 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$257,067 HKD