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Cushion|Natural|GIA

3.02ct J SI1 Cushion Natural Diamond

J/SI1 • GIA 2564731635

Certificate GIA 2564731635

Diamond specifications and retailer prices

From $38,513 NZD
As of November 6, 2026
Save $5,392 NZD (12%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $43,905 NZD 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $38,600 NZD|Low: $38,513 NZD|High: $43,905 NZD|Avg: $41,256 NZD|-0.8%
Retailer 1
Retailer 2
Retailer 3
William & Sons Jewelers
November 6, 2026
Retailer 2$38,513 NZD
Retailer 1$38,600 NZD
Retailer 3$42,754 NZD
William & Sons Jewelers$43,905 NZD

5 data points across 4 retailers

4 retailers$38,513 NZD to $43,905 NZD

B+
Cheapest Retailer
-
$38,513 NZD
B+
Retailer 2
-
$38,600 NZD
View
B
Retailer 3
-
$42,754 NZD
View
Most Expensive
B
William & Sons Jewelers
cert_2564731635 · Nov 6
$43,905 NZD
$24,339 USD
View
Final sale: no returns
3 more retailers have this diamond
Prices start from $38,513 NZDSave up to $5,392 NZD

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
$38,513 NZD