Cushion|Natural|GIA

3.02ct J SI1 Cushion Natural Diamond

J/SI1 • GIA 2564731635

Certificate GIA 2564731635

Diamond specifications and retailer prices

From €19,122 EUR
As of November 6, 2026
Save €2,677 EUR (12%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €21,799 EUR at William & Sons Jewelers · As of November 6, 2026
View at William & Sons Jewelers

About this 3.02ct natural cushion diamond

This 3.02ct natural cushion sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 2564731635. Listed at 4 retailers as of November 6, 2026, with a relatively tight 14% 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

3.02
Carat
J
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2564731635
Dimensions9.99 × 7.46 × 5.00 mm
L/W Ratio1.34
Top View
9.99 mm7.46 mm3.02 ctJ / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2564731635
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: €19,165 EUR|Low: €19,122 EUR|High: €21,799 EUR|Avg: €20,484 EUR|-0.8%
Retailer 1
Retailer 2
Retailer 3
William & Sons Jewelers
November 6, 2026
Retailer 2€19,122 EUR
Retailer 1€19,165 EUR
Retailer 3€21,228 EUR
William & Sons Jewelers€21,799 EUR

5 data points across 4 retailers

4 retailers€19,122 EUR to €21,799 EUR

B+
Cheapest Retailer
-
€19,122 EUR
B+
Retailer 2
-
€19,165 EUR
View
B
Retailer 3
-
€21,228 EUR
View
Most Expensive
B
William & Sons Jewelers
cert_2564731635 · Nov 6
€21,799 EUR
$24,339 USD
View
Final sale: no returns
3 more retailers have this diamond
Prices start from €19,122 EURSave up to €2,677 EUR

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+
3.02ct Cushion
€19,122 EUR