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Cushion|Natural|GIA

3.02ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 6422640355

Certificate GIA 6422640355

Diamond specifications and retailer prices

From $27,619 CAD
As of November 6, 2026
Save $9,463 CAD (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $37,081 CAD at Yorxs · As of November 6, 2026
View at Yorxs

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6422640355. Listed at 6 retailers as of November 6, 2026, with prices from $27,619 to $37,081, a $9,463 spread on the same certified stone. Yorxs lists it at $37,081. 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

3.02
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6422640355
Dimensions8.53 × 8.07 × 5.58 mm
L/W Ratio1.06
Top View
8.53 mm8.07 mm3.02 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6422640355
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.2%

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: $28,478 CAD|Low: $27,619 CAD|High: $38,973 CAD|Avg: $30,778 CAD|-7.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 6, 2026
Retailer 3$27,619 CAD
Retailer 1$28,478 CAD
Retailer 4$29,097 CAD
Retailer 5$29,449 CAD
Retailer 2$30,934 CAD
Yorxs$37,081 CAD

45 data points across 6 retailers

6 retailers$27,619 CAD to $37,081 CAD

B+
Cheapest Retailer
-
$27,619 CAD
B+
Retailer 2
-
$28,478 CAD
View
B+
Retailer 3
-
$29,097 CAD
View
B+
Retailer 4
-
$29,449 CAD
View
B+
Retailer 5
-
$30,934 CAD
View
Final sale: no returns
Most Expensive
B
Yorxs
230724193 · Nov 6
$37,081 CAD
€25,107 EUR
View
5 more retailers have this diamond
Prices start from $27,619 CADSave up to $9,463 CAD

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
$27,619 CAD