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Cushion|Natural|GIA

4.28ct I VS2 Cushion Natural Diamond

EX • I/VS2 • GIA 6565309273

Certificate GIA 6565309273

Diamond specifications and retailer prices

From HK$433,279 HKD
$55,225 USD
As of November 1, 2026
Save HK$269,385 HKD (38%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$702,664 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 4.28ct natural cushion diamond

This 4.28ct natural cushion sits in the three to five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565309273. Listed at 4 retailers as of November 1, 2026, with prices from HK$433,279 to HK$702,664, a HK$269,385 spread on the same certified stone. MOH London lists it at HK$702,664. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

4.28
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6565309273
Dimensions9.20 × 8.99 × 6.12 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
9.20 mm8.99 mm4.28 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565309273
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.1%

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$702,664 HKD|Low: HK$433,279 HKD|High: HK$706,420 HKD|Avg: HK$559,303 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2HK$433,279 HKD
Retailer 3HK$453,857 HKD
Retailer 4HK$527,157 HKD
MOH LondonHK$702,664 HKD

13 data points across 4 retailers

4 retailersHK$433,279 HKD to HK$702,664 HKD

A
Cheapest Retailer
-
HK$433,279 HKD
$55,225 USD
A
Retailer 2
-
HK$453,857 HKD
£45,550 GBP
View
B+
Retailer 3
-
HK$527,157 HKD
€63,991 EUR
View
Most Expensive
B
MOH London
302399552 · Nov 1
HK$702,664 HKD
£70,520 GBP
View
3 more retailers have this diamond
Prices start from HK$433,279 HKDSave up to HK$269,385 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
4.28ct Cushion
HK$433,279 HKD