Cushion|Natural|GIA

3.02ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 6422640355

Certificate GIA 6422640355

Diamond specifications and retailer prices

From $19,635 USD
As of November 6, 2026
Save $6,727 USD (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $26,362 USD 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 $19,635 to $26,362, a $6,727 spread on the same certified stone. Yorxs lists it at $26,362. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $20,246 USD|Low: $19,635 USD|High: $27,707 USD|Avg: $21,881 USD|-7.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 6, 2026
Retailer 3$19,635 USD
Retailer 1$20,246 USD
Retailer 4$20,686 USD
Retailer 5$20,936 USD
Retailer 2$21,992 USD
Yorxs$26,362 USD

45 data points across 6 retailers

6 retailers$19,635 USD to $26,362 USD

B+
Cheapest Retailer
-
$19,635 USD
B+
Retailer 2
-
$20,246 USD
View
B+
Retailer 3
-
$20,686 USD
View
B+
Retailer 4
-
$20,936 USD
View
B+
Retailer 5
-
$21,992 USD
View
Final sale: no returns
Most Expensive
B
Yorxs
230724193 · Nov 6
$26,362 USD
€25,107 EUR
View
5 more retailers have this diamond
Prices start from $19,635 USDSave up to $6,727 USD

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
$19,635 USD