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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 $25,164 SGD
As of November 6, 2026
Save $8,622 SGD (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $33,786 SGD 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 $25,164 to $33,786, a $8,622 spread on the same certified stone. Yorxs lists it at $33,786. 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
Colour
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: $25,947 SGD|Low: $25,164 SGD|High: $35,510 SGD|Avg: $28,025 SGD|-7.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 6, 2026
Retailer 3$25,164 SGD
Retailer 1$25,947 SGD
Retailer 4$26,511 SGD
Retailer 5$26,832 SGD
Retailer 2$28,185 SGD
Yorxs$33,786 SGD

44 data points across 6 retailers

6 retailers$25,164 SGD to $33,786 SGD

B+
Cheapest Retailer
-
$25,164 SGD
B+
Retailer 2
-
$25,947 SGD
View
B+
Retailer 3
-
$26,511 SGD
View
B+
Retailer 4
-
$26,832 SGD
View
B+
Retailer 5
-
$28,185 SGD
View
Final sale: no returns
Most Expensive
B
Yorxs
230724193 · Nov 6
$33,786 SGD
€25,107 EUR
View
5 more retailers have this diamond
Prices start from $25,164 SGDSave up to $8,622 SGD

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
$25,164 SGD