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Cushion|Natural|GIA

3.02ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 7551753367

Certificate GIA 7551753367

Diamond specifications and retailer prices

From $31,308 NZD
As of November 6, 2026
Save $10,921 NZD (26%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $42,229 NZD at Blue Nile · As of October 31, 2026
View at Blue Nile

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7551753367. Listed at 7 retailers as of October 31, 2026, with prices from $31,308 to $42,229, a $10,921 spread on the same certified stone. Blue Nile lists it at $42,229. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551753367
Dimensions10.18 × 7.50 × 5.06 mm
L/W Ratio1.36
Top View
10.18 mm7.50 mm3.02 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551753367
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.4%

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: Nov 6
Current: $42,229 NZD|Low: $31,308 NZD|High: $42,229 NZD|Avg: $35,315 NZD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3$31,308 NZD
Retailer 2$31,375 NZD
Retailer 5$32,398 NZD
Retailer 6$34,521 NZD
Retailer 4$37,332 NZD
Retailer 7$40,368 NZD
Blue Nile$42,229 NZD

34 data points across 7 retailers

7 retailers$31,308 NZD to $42,229 NZD

A
Cheapest Retailer
-
$31,308 NZD
A
Retailer 2
-
$31,375 NZD
View
B+
Retailer 3
-
$32,398 NZD
View
Final sale: no returns
Retailer 4
-
$34,521 NZD
View
Price last confirmed 32 days ago
B+
Retailer 5
-
$37,332 NZD
View
B
Retailer 6
-
$40,368 NZD
View
Most Expensive
B
Blue Nile
30416917 · Oct 31
$42,229 NZD
$23,410 USD
View
6 more retailers have this diamond
Prices start from $31,308 NZDSave up to $10,921 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.

A
3.02ct Cushion
$31,308 NZD