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Cushion|Natural|GIA

5.03ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 1232875508

Certificate GIA 1232875508

Diamond specifications and retailer prices

From HK$482,001 HKD
$61,435 USD
As of October 31, 2026
Save HK$60,273 HKD (11%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$542,274 HKD at Yorxs · As of November 2, 2026
View at Yorxs

About this 5.03ct natural cushion diamond

This 5.03ct natural cushion sits in the over five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1232875508. Listed at 3 retailers as of October 31, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.03
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232875508
Dimensions11.76 × 9.06 × 6.11 mm
L/W Ratio1.30
Top View
11.76 mm9.06 mm5.03 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232875508
Side View
Table 67.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$482,001 HKD|Low: HK$482,001 HKD|High: HK$550,825 HKD|Avg: HK$530,151 HKD
Retailer 1
Retailer 2
Yorxs
November 2, 2026
Retailer 1HK$482,001 HKD
Retailer 2HK$521,111 HKD
YorxsHK$542,274 HKD

19 data points across 3 retailers

3 retailersHK$482,001 HKD to HK$542,274 HKD

B+
Cheapest Retailer
-
HK$482,001 HKD
$61,435 USD
B
Retailer 2
-
HK$521,111 HKD
$66,420 USD
View
Most Expensive
B
Yorxs
615005514 · Nov 2
HK$542,274 HKD
€65,826 EUR
View
2 more retailers have this diamond
Prices start from HK$482,001 HKDSave up to HK$60,273 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+
5.03ct Cushion
HK$482,001 HKD