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Cushion|Natural|HRD

5.06ct J SI1 Cushion Natural Diamond

EX • J/SI1 • HRD 260000059023

Shape and cutting style on the report: Cushion

Certificate HRD 260000059023

Diamond specifications and retailer prices

From HK$305,512 HKD
$38,940 USD
As of October 28, 2026
Save HK$99,443 HKD (25%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$404,955 HKD at Yorxs · As of October 27, 2026
View at Yorxs

About this 5.06ct natural cushion diamond

This 5.06ct natural cushion sits in the over five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000059023. Listed at 5 retailers as of October 27, 2026, with prices from HK$305,512 to HK$404,955, a HK$99,443 spread on the same certified stone. Yorxs lists it at HK$404,955. 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

5.06
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabHRD
CertificateHRD 260000059023
Dimensions11.35 × 8.82 × 6.09 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Top View
11.35 mm8.82 mm5.06 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateHRD 260000059023
Side View
Table 63.0%CrownGirdle: MediumPavilionCulet: 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: Oct 28
Current: HK$338,841 HKD|Low: HK$305,512 HKD|High: HK$405,729 HKD|Avg: HK$340,853 HKD|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 28, 2026
Retailer 3HK$305,512 HKD
Retailer 4HK$307,599 HKD
Retailer 2HK$335,568 HKD
Retailer 1HK$338,841 HKD
YorxsHK$404,955 HKD

15 data points across 5 retailers

5 retailersHK$305,512 HKD to HK$404,955 HKD

A
Cheapest Retailer
-
HK$305,512 HKD
$38,940 USD
A
Retailer 2
-
HK$307,599 HKD
$39,206 USD
View
Final sale: no returns
Retailer 3
-
HK$335,568 HKD
$42,771 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
HK$338,841 HKD
£34,006 GBP
View
Most Expensive
B+
Yorxs
642C34CED · Oct 27
HK$404,955 HKD
€49,157 EUR
View
4 more retailers have this diamond
Prices start from HK$305,512 HKDSave up to HK$99,443 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
5.06ct Cushion
HK$305,512 HKD