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Cushion|Natural|GIA

5.06ct J SI1 Cushion Natural Diamond

ID • J/SI1 • GIA 1567217950

Shape and cutting style on the report: Old miner

Certificate GIA 1567217950

Diamond specifications and retailer prices

From HK$604,830 HKD
$77,091 USD
As of October 31, 2026
Save HK$176,584 HKD (23%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$781,414 HKD at Yorxs · As of October 31, 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 GIA 1567217950. Listed at 2 retailers as of October 31, 2026, with prices from HK$604,830 to HK$781,414, a HK$176,584 spread on the same certified stone. Yorxs lists it at HK$781,414. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1567217950
Dimensions12.12 × 8.64 × 5.61 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeLarge
Key to symbols
Crystal
Top View
12.12 mm8.64 mm5.06 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1567217950
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: LargeDepth 64.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: HK$604,830 HKD|Low: HK$604,830 HKD|High: HK$846,708 HKD|Avg: HK$713,837 HKD
Retailer 1
Yorxs
October 31, 2026
Retailer 1HK$604,830 HKD
YorxsHK$781,414 HKD

13 data points across 2 retailers

2 retailersHK$604,830 HKD to HK$781,414 HKD

B
Cheapest Retailer
-
HK$604,830 HKD
$77,091 USD
Most Expensive
B
Yorxs
F0DD01187 · Oct 31
HK$781,414 HKD
€94,855 EUR
View
1 more retailer has this diamond
Prices start from HK$604,830 HKDSave up to HK$176,584 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.

B
5.06ct Cushion
HK$604,830 HKD